void InternalCalibration::calibrateMapGlobally(const FeatureMap<> & feature_map, FeatureMap<> & calibrated_feature_map, std::vector<PeptideIdentification> & ref_ids, String trafo_file_name)
{
checkReferenceIds_(ref_ids);
calibrated_feature_map = feature_map;
// clear the ids
for (Size f = 0; f < calibrated_feature_map.size(); ++f)
{
calibrated_feature_map[f].getPeptideIdentifications().clear();
}
// map the reference ids onto the features
IDMapper mapper;
Param param;
param.setValue("rt_tolerance", (DoubleReal)param_.getValue("rt_tolerance"));
param.setValue("mz_tolerance", param_.getValue("mz_tolerance"));
param.setValue("mz_measure", param_.getValue("mz_tolerance_unit"));
mapper.setParameters(param);
std::vector<ProteinIdentification> vec;
mapper.annotate(calibrated_feature_map, ref_ids, vec);
// calibrate
calibrateMapGlobally(calibrated_feature_map, calibrated_feature_map, trafo_file_name);
// copy the old ids
calibrated_feature_map.setUnassignedPeptideIdentifications(feature_map.getUnassignedPeptideIdentifications());
for (Size f = 0; f < feature_map.size(); ++f)
{
calibrated_feature_map[f].getPeptideIdentifications().clear();
if (!feature_map[f].getPeptideIdentifications().empty())
{
calibrated_feature_map[f].setPeptideIdentifications(feature_map[f].getPeptideIdentifications());
}
}
}
void InternalCalibration::applyTransformation_(const FeatureMap<> & feature_map, FeatureMap<> & calibrated_feature_map)
{
calibrated_feature_map = feature_map;
for (Size f = 0; f < feature_map.size(); ++f)
{
DoubleReal mz = feature_map[f].getMZ();
mz = trafo_.apply(mz);
calibrated_feature_map[f].setMZ(mz);
// apply transformation to convex hulls and subordinates
for (Size s = 0; s < calibrated_feature_map[f].getSubordinates().size(); ++s)
{
// subordinates
DoubleReal mz = calibrated_feature_map[f].getSubordinates()[s].getMZ();
mz = trafo_.apply(mz);
calibrated_feature_map[f].getSubordinates()[s].setMZ(mz);
}
for (Size s = 0; s < calibrated_feature_map[f].getConvexHulls().size(); ++s)
{
// convex hulls
std::vector<DPosition<2> > point_vec = calibrated_feature_map[f].getConvexHulls()[s].getHullPoints();
calibrated_feature_map[f].getConvexHulls()[s].clear();
for (Size p = 0; p < point_vec.size(); ++p)
{
DoubleReal mz = point_vec[p][1];
mz = trafo_.apply(mz);
point_vec[p][1] = mz;
}
calibrated_feature_map[f].getConvexHulls()[s].setHullPoints(point_vec);
}
}
}
void DeepPyramid::processFeatureMap(int filterIdx, const FeatureMap &map, vector<BoundingBox> &detectedObjects) const {
Size mapSize = map.size();
Size filterSize = rootFilter[filterIdx]->getMapSize();
cout << "size: "<<map.size()<<endl;
for (int width = 0; width < mapSize.width-filterSize.width; width+=stride) {
for (int height = 0; height < mapSize.height-filterSize.height; height+=stride) {
FeatureMap extractedMap;
map.extractFeatureMap(Rect(Point(width, height), filterSize), extractedMap);
if (rootFilter[filterIdx]->predict(extractedMap) == OBJECT) {
BoundingBox box;
box.norm5Box = Rect(Point(width, height), filterSize);
box.confidence = std::fabs(rootFilter[filterIdx]->predict(extractedMap, true));
box.map = extractedMap;
detectedObjects.push_back(box);
}
}
}
}
void applyFDRcutoff(FeatureMap & feature_map, double cutoff, String fdr_name)
{
FeatureMap out_feature_map = feature_map;
out_feature_map.clear(false);
for (Size i = 0; i < feature_map.size(); i++)
{
if ((double)feature_map[i].getMetaValue(fdr_name) < cutoff)
{
out_feature_map.push_back(feature_map[i]);
}
}
feature_map = out_feature_map;
}
void EDTAFile::store(const String& filename, const FeatureMap& map) const
{
TextFile tf;
tf.addLine("RT\tm/z\tintensity\tcharge");
for (Size i = 0; i < map.size(); ++i)
{
const Feature& f = map[i];
tf.addLine(String(f.getRT()) + "\t" + f.getMZ() + "\t" + f.getIntensity() + "\t" + f.getCharge());
}
tf.store(filename);
}
void InternalCalibration::checkReferenceIds_(const FeatureMap<> & feature_map)
{
Size num_ids = 0;
for (Size f = 0; f < feature_map.size(); ++f)
{
if (!feature_map[f].getPeptideIdentifications().empty() && feature_map[f].getPeptideIdentifications()[0].getHits().size() > 1)
{
throw Exception::InvalidParameter(__FILE__, __LINE__, __PRETTY_FUNCTION__, "InternalCalibration: Your feature map contains PeptideIdentifications with more than one hit, use the IDFilter to select only the best hits before you map the ids to the feature map.");
}
else if (!feature_map[f].getPeptideIdentifications().empty())
++num_ids;
}
if (num_ids < 2)
{
throw Exception::InvalidParameter(__FILE__, __LINE__, __PRETTY_FUNCTION__, "InternalCalibration: Your feature map contains less than two PeptideIdentifications, can't perform a linear regression on your data.");
}
}
vector<double> sliceStatistics(const FeatureMap& map, Size begin, Size end) const
{
// If we are asked to produce stats for an empty set, return an empty vector.
if (end <= begin || end > map.size())
{
return vector<double>(43);
}
Size size = end - begin;
vector<double> intensities(size);
vector<double> peak_widths(size);
vector<double> mz(size);
vector<double> overall_qualities(size);
vector<double> mz_qualities(size);
vector<double> rt_qualities(size);
double tic = 0.0;
for (Size i = begin; i < end; ++i)
{
intensities[i - begin] = map[i].getIntensity();
mz[i - begin] = map[i].getMZ();
peak_widths[i - begin] = map[i].getWidth();
rt_qualities[i - begin] = map[i].getQuality(Feature::RT);
mz_qualities[i - begin] = map[i].getQuality(Feature::MZ);
overall_qualities[i - begin] = map[i].getOverallQuality();
tic += map[i].getIntensity();
}
vector<double> results;
SomeStatistics some_statistics;
results.reserve(43); // 6 7-number stats + tic
results.push_back(tic);
results << some_statistics(intensities);
results << some_statistics(mz);
results << some_statistics(peak_widths);
results << some_statistics(overall_qualities);
results << some_statistics(rt_qualities);
results << some_statistics(mz_qualities);
return results;
}
/// Counts the number of features with meta value @p name equal to @p value
UInt count(const FeatureMap& map, const String& name, const String& value = "")
{
UInt count = 0;
for (Size i = 0; i < map.size(); ++i)
{
if (map[i].metaValueExists(name))
{
if (value == "")
{
++count;
}
else
{
if (map[i].getMetaValue(name).toString() == value)
{
++count;
}
}
}
}
return count;
}
void InternalCalibration::calibrateMapGlobally(const FeatureMap<> & feature_map, FeatureMap<> & calibrated_feature_map,
String trafo_file_name)
{
// check if the ids
checkReferenceIds_(feature_map);
// first collect theoretical and observed m/z values
std::vector<DoubleReal> observed_masses;
std::vector<DoubleReal> theoretical_masses;
for (Size f = 0; f < feature_map.size(); ++f)
{
// if more than one peptide id exists for this feature we can't use it as reference
if (feature_map[f].getPeptideIdentifications().size() > 1)
continue;
if (!feature_map[f].getPeptideIdentifications().empty())
{
Int charge = feature_map[f].getPeptideIdentifications()[0].getHits()[0].getCharge();
DoubleReal theo_mass = feature_map[f].getPeptideIdentifications()[0].getHits()[0].getSequence().getMonoWeight(Residue::Full, charge) / (DoubleReal)charge;
theoretical_masses.push_back(theo_mass);
observed_masses.push_back(feature_map[f].getMZ());
#ifdef DEBUG_CALIBRATION
std::cout << feature_map[f].getRT() << " " << feature_map[f].getMZ() << " " << theo_mass << std::endl;
std::cout << feature_map[f].getPeptideIdentifications()[0].getHits().size() << std::endl;
std::cout << feature_map[f].getPeptideIdentifications()[0].getHits()[0].getSequence() << std::endl;
std::cout << feature_map[f].getPeptideIdentifications()[0].getHits()[0].getCharge() << std::endl;
#endif
}
}
// then make the linear regression
makeLinearRegression_(observed_masses, theoretical_masses);
// apply transformation
applyTransformation_(feature_map, calibrated_feature_map);
if (trafo_file_name != "")
{
TransformationXMLFile().store(trafo_file_name, trafo_);
}
}
FeatureMap<> output;
//parameters
Param param;
ParamXMLFile paramFile;
paramFile.load(OPENMS_GET_TEST_DATA_PATH("FeatureFinderAlgorithmPicked.ini"), param);
param = param.copy("FeatureFinder:1:algorithm:",true);
//Dummy featurefinder
FeatureFinder ff;
FFPP ffpp;
ffpp.setParameters(param);
ffpp.setData(input, output, ff);
ffpp.run();
TEST_EQUAL(output.size(),8);
TOLERANCE_ABSOLUTE(0.001);
TEST_REAL_SIMILAR(output[0].getOverallQuality(),0.8819);
TEST_REAL_SIMILAR(output[1].getOverallQuality(),0.8673);
TEST_REAL_SIMILAR(output[2].getOverallQuality(),0.9079);
TEST_REAL_SIMILAR(output[3].getOverallQuality(),0.9271);
TEST_REAL_SIMILAR(output[4].getOverallQuality(),0.9401);
TEST_REAL_SIMILAR(output[5].getOverallQuality(),0.9094);
TEST_REAL_SIMILAR(output[6].getOverallQuality(),0.9403);
TEST_REAL_SIMILAR(output[7].getOverallQuality(),0.9243);
TOLERANCE_ABSOLUTE(20.0);
TEST_REAL_SIMILAR(output[0].getIntensity(),51260.0);
TEST_REAL_SIMILAR(output[1].getIntensity(),44667.3);
TEST_REAL_SIMILAR(output[2].getIntensity(),34613.3);
void FeatureFinder::run(const String& algorithm_name, PeakMap& input_map, FeatureMap& features, const Param& param, const FeatureMap& seeds)
{
// Nothing to do if there is no data
if ((algorithm_name != "mrm" && input_map.empty()) || (algorithm_name == "mrm" && input_map.getChromatograms().empty()))
{
features.clear(true);
return;
}
// check input
{
// We need updated ranges => check number of peaks
if (algorithm_name != "mrm" && input_map.getSize() == 0)
{
throw Exception::IllegalArgument(__FILE__, __LINE__, OPENMS_PRETTY_FUNCTION, "FeatureFinder needs updated ranges on input map. Aborting.");
}
// We need MS1 data only => check levels
if (algorithm_name != "mrm" && (input_map.getMSLevels().size() != 1 || input_map.getMSLevels()[0] != 1))
{
throw Exception::IllegalArgument(__FILE__, __LINE__, OPENMS_PRETTY_FUNCTION, "FeatureFinder can only operate on MS level 1 data. Please do not use MS/MS data. Aborting.");
}
//Check if the peaks are sorted according to m/z
if (!input_map.isSorted(true))
{
LOG_WARN << "Input map is not sorted by RT and m/z! This is done now, before applying the algorithm!" << std::endl;
input_map.sortSpectra(true);
input_map.sortChromatograms(true);
}
for (Size s = 0; s < input_map.size(); ++s)
{
if (input_map[s].empty())
continue;
if (input_map[s][0].getMZ() < 0)
{
throw Exception::IllegalArgument(__FILE__, __LINE__, OPENMS_PRETTY_FUNCTION, "FeatureFinder can only operate on spectra that contain peaks with positive m/z values. Filter the data accordingly beforehand! Aborting.");
}
}
}
// initialize
if (algorithm_name != "mrm" && algorithm_name != "centroided")
{
// Resize peak flag vector
flags_.resize(input_map.size());
for (Size i = 0; i < input_map.size(); ++i)
{
flags_[i].assign(input_map[i].size(), UNUSED);
}
}
// do the work
if (algorithm_name != "none")
{
FeatureFinderAlgorithm* algorithm = Factory<FeatureFinderAlgorithm>::create(algorithm_name);
algorithm->setParameters(param);
algorithm->setData(input_map, features, *this);
algorithm->setSeeds(seeds);
algorithm->run();
delete(algorithm);
}
if (algorithm_name != "mrm") // mrm works on chromatograms; the next section is only for conventional data
{
//report RT apex spectrum index and native ID for each feature
for (Size i = 0; i < features.size(); ++i)
{
//index
Size spectrum_index = input_map.RTBegin(features[i].getRT()) - input_map.begin();
features[i].setMetaValue("spectrum_index", spectrum_index);
//native id
if (spectrum_index < input_map.size())
{
String native_id = input_map[spectrum_index].getNativeID();
features[i].setMetaValue("spectrum_native_id", native_id);
}
else
{
/// @todo that happens sometimes using IsotopeWaveletFeatureFinder (Rene, Marc, Andreas, Clemens)
std::cerr << "FeatureFinderAlgorithm_impl, line=" << __LINE__ << "; FixMe this cannot be, but happens" << std::endl;
}
}
}
}
std::vector<PeptideIdentification> pep_ids;
String document_id;
IdXMLFile file;
file.load(OPENMS_GET_TEST_DATA_PATH("PrecursorIonSelection_ids.idXML"),prot_ids,pep_ids, document_id);
FeatureMap features,next_features;
FeatureXMLFile f_file;
f_file.load(OPENMS_GET_TEST_DATA_PATH("PrecursorIonSelection_features.featureXML"),features);
START_SECTION(void sortByTotalScore(FeatureMap& features))
ptr->sortByTotalScore(features);
TEST_REAL_SIMILAR((double)features[0].getMetaValue("msms_score"),49485.75)
END_SECTION
START_SECTION(void getNextPrecursors(FeatureMap& features,FeatureMap& next_features,UInt number))
ptr->getNextPrecursors(features,next_features,2);
TEST_EQUAL(next_features.size(),2)
TEST_REAL_SIMILAR((double)next_features[0].getMetaValue("msms_score"),49485.75)
TEST_REAL_SIMILAR((double)next_features[1].getMetaValue("msms_score"),47365)
END_SECTION
PrecursorIonSelectionPreprocessing preprocessing;
Param param;
param.setValue("precursor_mass_tolerance",0.05);
param.setValue("precursor_mass_tolerance_unit","Da");
param.setValue("missed_cleavages",1);
param.setValue("preprocessed_db_path",OPENMS_GET_TEST_DATA_PATH(""));
preprocessing.setParameters(param);
preprocessing.dbPreprocessing(OPENMS_GET_TEST_DATA_PATH("PrecursorIonSelection_db.fasta"),false);
Param param2;
param2.setValue("Preprocessing:precursor_mass_tolerance",0.05);
param2.setValue("Preprocessing:precursor_mass_tolerance_unit","Da");
void processInput(const char * filename, FeatureMap & feature_map)
{
FeatureMap out_feature_map = feature_map;
std::map<String, int> added_already;
out_feature_map.clear(false);
std::map<String, Feature*> feature_map_ref;
//for (FeatureMap::iterator feature = feature_map.begin(); feature != feature_map.end(); feature++)
for (Size i = 0; i < feature_map.size(); i++)
{
feature_map_ref[feature_map[i].getUniqueId()] = &feature_map[i];
}
std::ifstream data(filename);
std::string line;
// Read header
std::getline(data, line);
// std::map<int, String> header_dict; // not used
std::map<String, int> header_dict_inv;
{
std::stringstream lineStream(line);
std::string cell;
int cnt = 0;
while (std::getline(lineStream,cell,'\t'))
{
//header_dict[cnt] = cell;
header_dict_inv[cell] = cnt;
cnt++;
}
}
if (header_dict_inv.find("id") == header_dict_inv.end() ||
header_dict_inv.find("m_score") == header_dict_inv.end() ||
header_dict_inv.find("d_score") == header_dict_inv.end() )
{
throw Exception::IllegalArgument(__FILE__, __LINE__, OPENMS_PRETTY_FUNCTION, "Error: The tsv file is expected to have at least the following headers: id, m_score, d_score. " );
}
// Read file
std::vector<std::string> current_row;
std::string cell;
int line_nr = 0;
double m_score, d_score;
while (std::getline(data, line))
{
line_nr++;
current_row.clear();
std::stringstream lineStream(line);
while (std::getline(lineStream,cell,'\t'))
{
current_row.push_back(cell);
}
String id = current_row[header_dict_inv["id"]];
id = id.substitute("f_", "");
try
{
m_score = ((String)current_row[header_dict_inv["m_score"]]).toDouble();
}
catch (char* /*str*/)
{
throw Exception::IllegalArgument(__FILE__, __LINE__, OPENMS_PRETTY_FUNCTION, "Error: Could not convert String" + ((String)current_row[header_dict_inv["m_score"]]) + " on line " + String(line_nr));
}
try
{
d_score = ((String)current_row[header_dict_inv["d_score"]]).toDouble();
}
catch (char* /*str*/)
{
throw Exception::IllegalArgument(__FILE__, __LINE__, OPENMS_PRETTY_FUNCTION, "Error: Could not convert String" + ((String)current_row[header_dict_inv["d_score"]]) + " on line " + String(line_nr));
}
if (feature_map_ref.find(id) != feature_map_ref.end() )
{
Feature* feature = feature_map_ref.find(id)->second;
feature->setMetaValue("m_score", m_score);
feature->setMetaValue("d_score", d_score);
// we are not allowed to have duplicate unique ids
if (added_already.find(id) != added_already.end())
{
throw Exception::IllegalArgument(__FILE__, __LINE__, OPENMS_PRETTY_FUNCTION, "Error: Duplicate id found in CSV file: " + id );
}
out_feature_map.push_back(*feature);
}
}
feature_map = out_feature_map;
}
FileHandler a;
TEST_EQUAL(a.getOptions().hasMSLevels(), false)
END_SECTION
START_SECTION((PeakFileOptions & getOptions()))
FileHandler a;
a.getOptions().addMSLevel(1);
TEST_EQUAL(a.getOptions().hasMSLevels(), true);
END_SECTION
START_SECTION((template <class FeatureType> bool loadFeatures(const String &filename, FeatureMap<FeatureType>&map, FileTypes::Type force_type = FileTypes::UNKNOWN)))
FileHandler tmp;
FeatureMap map;
TEST_EQUAL(tmp.loadFeatures("test.bla", map), false)
TEST_EQUAL(tmp.loadFeatures(OPENMS_GET_TEST_DATA_PATH("FeatureXMLFile_2_options.featureXML"), map), true)
TEST_EQUAL(map.size(), 7);
TEST_EQUAL(tmp.loadFeatures(OPENMS_GET_TEST_DATA_PATH("FeatureXMLFile_2_options.featureXML"), map), true)
TEST_EQUAL(map.size(), 7);
END_SECTION
START_SECTION((template <class PeakType> void storeExperiment(const String &filename, const MSExperiment<PeakType>&exp, ProgressLogger::LogType log = ProgressLogger::NONE)))
FileHandler fh;
PeakMap exp;
fh.loadExperiment(OPENMS_GET_TEST_DATA_PATH("MzMLFile_1.mzML"), exp);
//test mzML
String filename;
NEW_TMP_FILE(filename)
fh.storeExperiment(filename, exp);
TEST_EQUAL(fh.getTypeByContent(filename), FileTypes::MZML)
ExitCodes outputTo(ostream& os)
{
//-------------------------------------------------------------
// Parameter handling
//-------------------------------------------------------------
// File names
String in = getStringOption_("in");
// File type
FileHandler fh;
FileTypes::Type in_type = FileTypes::nameToType(getStringOption_("in_type"));
if (in_type == FileTypes::UNKNOWN)
{
in_type = fh.getType(in);
writeDebug_(String("Input file type: ") + FileTypes::typeToName(in_type), 2);
}
if (in_type == FileTypes::UNKNOWN)
{
writeLog_("Error: Could not determine input file type!");
return PARSE_ERROR;
}
MSExperiment<Peak1D> exp;
FeatureMap feat;
ConsensusMap cons;
if (in_type == FileTypes::FEATUREXML) //features
{
FeatureXMLFile().load(in, feat);
feat.updateRanges();
}
else if (in_type == FileTypes::CONSENSUSXML) //consensus features
{
ConsensusXMLFile().load(in, cons);
cons.updateRanges();
}
//-------------------------------------------------------------
// meta information
//-------------------------------------------------------------
if (getFlag_("m"))
{
os << endl
<< "-- General information --" << endl
<< endl
<< "file name: " << in << endl
<< "file type: " << FileTypes::typeToName(in_type) << endl;
//basic info
os << endl
<< "-- Meta information --" << endl
<< endl;
if (in_type == FileTypes::FEATUREXML) //features
{
os << "Document id : " << feat.getIdentifier() << endl << endl;
}
else if (in_type == FileTypes::CONSENSUSXML) //consensus features
{
os << "Document id : " << cons.getIdentifier() << endl << endl;
}
}
//-------------------------------------------------------------
// data processing
//-------------------------------------------------------------
if (getFlag_("p"))
{
//basic info
os << endl
<< "-- Data processing information --" << endl
<< endl;
//get data processing info
vector<DataProcessing> dp;
if (in_type == FileTypes::FEATUREXML) //features
{
dp = feat.getDataProcessing();
}
else if (in_type == FileTypes::CONSENSUSXML) //consensus features
{
dp = cons.getDataProcessing();
}
int i = 0;
for (vector<DataProcessing>::iterator it = dp.begin(); it != dp.end(); ++it)
{
os << "Data processing " << i << endl;
os << "\tcompletion_time: " << (*it).getCompletionTime().getDate() << 'T' << (*it).getCompletionTime().getTime() << endl;
os << "\tsoftware name: " << (*it).getSoftware().getName() << " version " << (*it).getSoftware().getVersion() << endl;
for (set<DataProcessing::ProcessingAction>::const_iterator paIt = (*it).getProcessingActions().begin(); paIt != (*it).getProcessingActions().end(); ++paIt)
{
os << "\t\tprocessing action: " << DataProcessing::NamesOfProcessingAction[*paIt] << endl;
}
}
++i;
}
//-------------------------------------------------------------
// statistics
//-------------------------------------------------------------
if (getFlag_("s"))
{
//-------------------------------------------------------------
// Content statistics
//-------------------------------------------------------------
Map<String, int> meta_names;
if (in_type == FileTypes::FEATUREXML) //features
{
os << "Number of features: " << feat.size() << endl
<< endl
<< "Ranges:" << endl
<< " retention time: " << String::number(feat.getMin()[Peak2D::RT], 2) << " : " << String::number(feat.getMax()[Peak2D::RT], 2) << endl
<< " mass-to-charge: " << String::number(feat.getMin()[Peak2D::MZ], 2) << " : " << String::number(feat.getMax()[Peak2D::MZ], 2) << endl
<< " intensity: " << String::number(feat.getMinInt(), 2) << " : " << String::number(feat.getMaxInt(), 2) << endl
<< endl;
// Charge distribution
Map<UInt, UInt> charges;
for (Size i = 0; i < feat.size(); ++i)
{
charges[feat[i].getCharge()]++;
}
os << "Charge distribution" << endl;
for (Map<UInt, UInt>::const_iterator it = charges.begin();
it != charges.end(); ++it)
{
os << "charge " << it->first << ": " << it->second << endl;
}
}
else if (in_type == FileTypes::CONSENSUSXML) //consensus features
{
map<Size, UInt> num_consfeat_of_size;
for (ConsensusMap::const_iterator cmit = cons.begin();
cmit != cons.end(); ++cmit)
{
++num_consfeat_of_size[cmit->size()];
}
os << endl << "Number of consensus features:" << endl;
for (map<Size, UInt>::reverse_iterator i = num_consfeat_of_size.rbegin(); i != num_consfeat_of_size.rend(); ++i)
{
os << " of size " << setw(2) << i->first << ": " << setw(6) << i->second << endl;
}
os << " total: " << setw(6) << cons.size() << endl << endl;
os << "Ranges:" << endl
<< " retention time: " << String::number(cons.getMin()[Peak2D::RT], 2) << " : " << String::number(cons.getMax()[Peak2D::RT], 2) << endl
<< " mass-to-charge: " << String::number(cons.getMin()[Peak2D::MZ], 2) << " : " << String::number(cons.getMax()[Peak2D::MZ], 2) << endl
<< " intensity: " << String::number(cons.getMinInt(), 2) << " : " << String::number(cons.getMaxInt(), 2) << endl;
// file descriptions
const ConsensusMap::FileDescriptions& descs = cons.getFileDescriptions();
if (!descs.empty())
{
os << endl <<
"File descriptions:" << endl;
for (ConsensusMap::FileDescriptions::const_iterator it = descs.begin(); it != descs.end(); ++it)
{
os << " - " << it->second.filename << endl
<< " identifier: " << it->first << endl
<< " label : " << it->second.label << endl
<< " size : " << it->second.size << endl;
}
}
}
os << endl
<< "-- Summary Statistics --" << endl
<< endl;
}
if (in_type == FileTypes::FEATUREXML) //features
{
feat.sortByRT();
vector<double> slice_stats;
Size n = getIntOption_("n");
Size begin = 0;
Size end = 0;
os << "#slice\tRT_begin\tRT_end\tnumber_of_features\ttic\t"
<< "int_mean\tint_stddev\tint_min\tint_max\tint_median\tint_lowerq\tint_upperq\t"
<< "mz_mean\tmz_stddev\tmz_min\tmz_max\tmz_median\tmz_lowerq\tmz_upperq\t"
<< "width_mean\twidth_stddev\twidth_min\twidth_max\twidth_median\twidth_lowerq\twidth_upperq\t"
<< "qual_mean\tqual_stddev\tqual_min\tqual_max\tqual_median\tqual_lowerq\tqual_upperq\t"
<< "rt_qual_mean\trt_qual_stddev\trt_qual_min\trt_qual_max\trt_qual_median\trt_qual_lowerq\trt_qual_upperq\t"
<< "mz_qual_mean\tmz_qual_stddev\tmz_qual_min\tmz_qual_max\tmz_qual_median\tmz_qual_lowerq\tmz_qual_upperq"
<< endl;
double rt_begin = 0.0;
for (Size slice = 0; slice < n; ++slice)
{
// Determine slice boundaries.
double rt_end = feat.back().getRT() / (double)n * (slice + 1);
for (end = begin; end < feat.size() && feat[end].getRT() < rt_end; ++end) {}
// Compute statistics on all features in this slice.
slice_stats = sliceStatistics(feat, begin, end);
// Write the beginning and end of the slices to the output as well as the slice index.
os << slice << "\t" << rt_begin << "\t" << rt_end << "\t" << end - begin << "\t";
// Write the statistics as a line of an csv file
copy(slice_stats.begin(), slice_stats.end(), ostream_iterator<double>(os, "\t"));
os << endl;
begin = end;
rt_begin = rt_end;
}
}
else if (in_type == FileTypes::CONSENSUSXML) //consensus features
{
Size size = cons.size();
vector<double> intensities;
intensities.reserve(size);
vector<double> qualities(size);
qualities.reserve(size);
vector<double> widths(size);
widths.reserve(size);
vector<double> rt_delta_by_elems;
vector<double> rt_aad_by_elems;
vector<double> rt_aad_by_cfs;
rt_aad_by_cfs.reserve(size);
vector<double> mz_delta_by_elems;
vector<double> mz_aad_by_elems;
vector<double> mz_aad_by_cfs;
mz_aad_by_cfs.reserve(size);
vector<double> it_delta_by_elems;
vector<double> it_aad_by_elems;
vector<double> it_aad_by_cfs;
it_aad_by_cfs.reserve(size);
for (ConsensusMap::const_iterator cm_iter = cons.begin();
cm_iter != cons.end(); ++cm_iter)
{
double rt_aad = 0;
double mz_aad = 0;
double it_aad = 0;
intensities.push_back(cm_iter->getIntensity());
qualities.push_back(cm_iter->getQuality());
widths.push_back(cm_iter->getWidth());
for (ConsensusFeature::HandleSetType::const_iterator hs_iter = cm_iter->begin();
hs_iter != cm_iter->end(); ++hs_iter)
{
double rt_diff = hs_iter->getRT() - cm_iter->getRT();
rt_delta_by_elems.push_back(rt_diff);
if (rt_diff < 0)
{
rt_diff = -rt_diff;
}
rt_aad_by_elems.push_back(rt_diff);
rt_aad += rt_diff;
double mz_diff = hs_iter->getMZ() - cm_iter->getMZ();
mz_delta_by_elems.push_back(mz_diff);
if (mz_diff < 0)
{
mz_diff = -mz_diff;
}
mz_aad_by_elems.push_back(mz_diff);
mz_aad += mz_diff;
double it_ratio = hs_iter->getIntensity() / (cm_iter->getIntensity() ? cm_iter->getIntensity() : 1.);
it_delta_by_elems.push_back(it_ratio);
if (it_ratio < 1.)
{
it_ratio = 1. / it_ratio;
}
it_aad_by_elems.push_back(it_ratio);
it_aad += it_ratio;
}
if (!cm_iter->empty())
{
rt_aad /= cm_iter->size();
mz_aad /= cm_iter->size();
it_aad /= cm_iter->size();
} // otherwise rt_aad etc. are 0 anyway
rt_aad_by_cfs.push_back(rt_aad);
mz_aad_by_cfs.push_back(mz_aad);
it_aad_by_cfs.push_back(it_aad);
}
OpenMS::SomeStatistics some_statistics;
os.precision(writtenDigits(ConsensusFeature::IntensityType()));
os << "Intensities of consensus features:" << endl << some_statistics(intensities) << endl;
os.precision(writtenDigits(ConsensusFeature::QualityType()));
os << "Qualities of consensus features:" << endl << some_statistics(qualities) << endl;
os.precision(writtenDigits(ConsensusFeature::CoordinateType()));
os << "Retention time differences ( element-center, weight 1 per element):" << endl << some_statistics(rt_delta_by_elems) << endl;
os << "Absolute retention time differences ( |element-center|, weight 1 per element):" << endl << some_statistics(rt_aad_by_elems) << endl;
os << "Average absolute differences of retention time within consensus features ( |element-center|, weight 1 per consensus features):" << endl << some_statistics(rt_aad_by_cfs) << endl;
os.precision(writtenDigits(ConsensusFeature::CoordinateType()));
os << "Mass-to-charge differences ( element-center, weight 1 per element):" << endl << some_statistics(mz_delta_by_elems) << endl;
os << "Absolute differences of mass-to-charge ( |element-center|, weight 1 per element):" << endl << some_statistics(mz_aad_by_elems) << endl;
os << "Average absolute differences of mass-to-charge within consensus features ( |element-center|, weight 1 per consensus features):" << endl << some_statistics(mz_aad_by_cfs) << endl;
os.precision(writtenDigits(ConsensusFeature::IntensityType()));
os << "Intensity ratios ( element/center, weight 1 per element):" << endl << some_statistics(it_delta_by_elems) << endl;
os << "Relative intensity error ( max{(element/center),(center/element)}, weight 1 per element):" << endl << some_statistics(it_aad_by_elems) << endl;
os << "Average relative intensity error within consensus features ( max{(element/center),(center/element)}, weight 1 per consensus features):" << endl << some_statistics(it_aad_by_cfs) << endl;
}
return EXECUTION_OK;
}
// Wrong assignment of the mono-isotopic mass for precursors are assumed:
// - if precursor_mz matches the mz of a non-monoisotopic feature mass trace
// - and in the case that believe_charge is true: if feature_charge matches the precursor_charge
// In the case of wrong mono-isotopic assignment several options for correction are available:
// keep_original will create a copy of the precursor and tandem spectrum for the new mono-isotopic mass trace and retain the original one
// all_matching_features does this not for only the closest feature but all features in a question
set<Size> correctToNearestFeature(const FeatureMap& features, PeakMap & exp, double rt_tolerance_s = 0.0, double mz_tolerance = 0.0, bool ppm = true, bool believe_charge = false, bool keep_original = false, bool all_matching_features = false, int max_trace = 2)
{
set<Size> corrected_precursors;
// for each precursor/MS2 find all features that are in the given tolerance window (bounding box + rt tolerances)
// if believe_charge is set, only add features that match the precursor charge
map<Size, set<Size> > scan_idx_to_feature_idx;
for (Size scan = 0; scan != exp.size(); ++scan)
{
// skip non-tandem mass spectra
if (exp[scan].getMSLevel() != 2 || exp[scan].getPrecursors().empty()) continue;
// extract precusor / MS2 information
const double pc_mz = exp[scan].getPrecursors()[0].getMZ();
const double rt = exp[scan].getRT();
const int pc_charge = exp[scan].getPrecursors()[0].getCharge();
for (Size f = 0; f != features.size(); ++f)
{
// feature is incompatible if believe_charge is set and charges don't match
if (believe_charge && features[f].getCharge() != pc_charge) continue;
// check if precursor/MS2 position overlap with feature
if (overlaps_(features[f], rt, pc_mz, rt_tolerance_s))
{
scan_idx_to_feature_idx[scan].insert(f);
}
}
}
// filter sets to retain compatible features:
// if precursor_mz = feature_mz + n * feature_charge (+/- mz_tolerance) a feature is compatible, others are removed from the set
for (map<Size, set<Size> >::iterator it = scan_idx_to_feature_idx.begin(); it != scan_idx_to_feature_idx.end(); ++it)
{
const Size scan = it->first;
const double pc_mz = exp[scan].getPrecursors()[0].getMZ();
const double mz_tolerance_da = ppm ? pc_mz * mz_tolerance * 1e-6 : mz_tolerance;
// Note: This is the "delete while iterating" pattern so mind the pre- and postincrement
for (set<Size>::iterator sit = it->second.begin(); sit != it->second.end(); )
{
if (!compatible_(features[*sit], pc_mz, mz_tolerance_da, max_trace))
{
it->second.erase(sit++);
}
else
{
++sit;
}
}
}
// remove entries with no compatible features (empty sets).
// Note: This is the "delete while iterating" pattern so mind the pre- and postincrement
for (map<Size, set<Size> >::iterator it = scan_idx_to_feature_idx.begin(); it != scan_idx_to_feature_idx.end(); )
{
if (it->second.empty())
{
scan_idx_to_feature_idx.erase(it++);
}
else
{
++it;
}
}
if (debug_level_ > 0)
{
LOG_INFO << "Number of precursors with compatible features: " << scan_idx_to_feature_idx.size() << endl;
}
if (!all_matching_features)
{
// keep only nearest features in set
for (map<Size, set<Size> >::iterator it = scan_idx_to_feature_idx.begin(); it != scan_idx_to_feature_idx.end(); ++it)
{
const Size scan = it->first;
const double pc_rt = exp[scan].getRT();
double min_distance = 1e16;
set<Size>::iterator best_feature = it->second.begin();
// determine nearest/best feature
for (set<Size>::iterator sit = it->second.begin(); sit != it->second.end(); ++sit)
{
const double current_distance = fabs(pc_rt - features[*sit].getRT());
if (current_distance < min_distance)
{
min_distance = current_distance;
best_feature = sit;
}
}
// delete all except the nearest/best feature
// Note: This is the "delete while iterating" pattern so mind the pre- and postincrement
for (set<Size>::iterator sit = it->second.begin(); sit != it->second.end(); )
{
if (sit != best_feature)
{
it->second.erase(sit++);
}
else
{
++sit;
}
}
}
}
// depending on all_matching_features option, only the nearest or all features are contained in the sets
// depending on options: move/copy corrected precursor and tandem spectrum
if (keep_original)
{
// duplicate spectra for each feature in set and adapt precursor_mz and precursor_charge to feature_mz and feature_charge
for (map<Size, set<Size> >::iterator it = scan_idx_to_feature_idx.begin(); it != scan_idx_to_feature_idx.end(); ++it)
{
const Size scan = it->first;
MSSpectrum<> spectrum = exp[scan];
corrected_precursors.insert(scan);
for (set<Size>::iterator f_it = it->second.begin(); f_it != it->second.end(); ++f_it)
{
spectrum.getPrecursors()[0].setMZ(features[*f_it].getMZ());
spectrum.getPrecursors()[0].setCharge(features[*f_it].getCharge());
exp.addSpectrum(spectrum);
}
}
}
else
{
// set precursor_mz and _charge to the feature_mz and _charge
for (map<Size, set<Size> >::iterator it = scan_idx_to_feature_idx.begin(); it != scan_idx_to_feature_idx.end(); ++it)
{
const Size scan = it->first;
exp[scan].getPrecursors()[0].setMZ(features[*it->second.begin()].getMZ());
exp[scan].getPrecursors()[0].setCharge(features[*it->second.begin()].getCharge());
corrected_precursors.insert(scan);
}
}
return corrected_precursors;
}
void AbsoluteQuantitation::quantifyComponents(FeatureMap& unknowns)
{
//Potential Optimizations: create a map for each unknown FeatureMap
// to reduce multiple loops
// initialize all other variables
Feature empty_feature;
size_t IS_component_it, IS_component_group_it;
// // iterate through the unknowns
// for (size_t i = 0; i < unknowns.size(); i++)
// {
// iterate through each component_group/feature
for (size_t feature_it = 0; feature_it < unknowns.size(); ++feature_it)
{
String component_group_name = (String)unknowns[feature_it].getMetaValue("PeptideRef");
Feature unknowns_quant_feature;
// iterate through each component/sub-feature
for (size_t sub_it = 0; sub_it < unknowns[feature_it].getSubordinates().size(); ++sub_it)
{
String component_name = (String)unknowns[feature_it].getSubordinates()[sub_it].getMetaValue("native_id");
// apply the calibration curve to components that are in the quant_method
if (quant_methods_.count(component_name)>0)
{
double calculated_concentration = 0.0;
std::map<String,AbsoluteQuantitationMethod>::iterator quant_methods_it = quant_methods_.find(component_name);
String quant_component_name = quant_methods_it->second.getComponentName();
String quant_IS_component_name = quant_methods_it->second.getISName();
String quant_feature_name = quant_methods_it->second.getFeatureName();
if (quant_IS_component_name != "")
{
// look up the internal standard for the component
bool IS_found = false;
// Optimization: 90% of the IS will be in the same component_group/feature
for (size_t is_sub_it = 0; is_sub_it < unknowns[feature_it].getSubordinates().size(); ++is_sub_it)
{
String IS_component_name = (String)unknowns[feature_it].getSubordinates()[is_sub_it].getMetaValue("native_id");
if (quant_IS_component_name == IS_component_name)
{
IS_found = true;
IS_component_group_it = feature_it;
IS_component_it = is_sub_it;
break;
}
}
if (!IS_found)
{// expand IS search to all components
// iterate through each component_group/feature
for (size_t is_feature_it = 0; is_feature_it < unknowns.size(); ++is_feature_it)
{
//iterate through each component/sub-feature
for (size_t is_sub_it = 0; is_sub_it < unknowns[is_feature_it].getSubordinates().size(); ++is_sub_it)
{
String IS_component_name = (String)unknowns[is_feature_it].getSubordinates()[is_sub_it].getMetaValue("native_id");
if (quant_IS_component_name == IS_component_name)
{
IS_found = true;
IS_component_group_it = is_feature_it;
IS_component_it = is_sub_it;
break;
}
}
if (IS_found)
{
break;
}
}
}
if (IS_found)
{
String transformation_model = quant_methods_it->second.getTransformationModel();
Param transformation_model_params = quant_methods_it->second.getTransformationModelParams();
calculated_concentration = applyCalibration(
unknowns[feature_it].getSubordinates()[sub_it],
unknowns[IS_component_group_it].getSubordinates()[IS_component_it],
quant_feature_name,transformation_model,transformation_model_params);
}
else
{
LOG_INFO << "Component " << component_name << " IS " << quant_IS_component_name << " was not found.";
LOG_INFO << "No concentration will be calculated.";
}
}
else
{
String transformation_model = quant_methods_it->second.getTransformationModel();
Param transformation_model_params = quant_methods_it->second.getTransformationModelParams();
calculated_concentration = applyCalibration(
unknowns[feature_it].getSubordinates()[sub_it],
empty_feature,
quant_feature_name,transformation_model,transformation_model_params);
}
// add new metadata (calculated_concentration, concentration_units) to the component
unknowns[feature_it].getSubordinates()[sub_it].setMetaValue("calculated_concentration",calculated_concentration);
String concentration_units = quant_methods_it->second.getConcentrationUnits();
unknowns[feature_it].getSubordinates()[sub_it].setMetaValue("concentration_units",concentration_units);
// calculate the bias?
}
else
{
LOG_INFO << "Component " << component_name << " does not have a quantitation method.";
LOG_INFO << "No concentration will be calculated.";
unknowns[feature_it].getSubordinates()[sub_it].setMetaValue("calculated_concentration","");
unknowns[feature_it].getSubordinates()[sub_it].setMetaValue("concentration_units","");
}
}
}
// }
}
ExitCodes common_main_(FeatureGroupingAlgorithm * algorithm,
bool labeled = false)
{
//-------------------------------------------------------------
// parameter handling
//-------------------------------------------------------------
StringList ins;
if (labeled) ins.push_back(getStringOption_("in"));
else ins = getStringList_("in");
String out = getStringOption_("out");
//-------------------------------------------------------------
// check for valid input
//-------------------------------------------------------------
// check if all input files have the correct type
FileTypes::Type file_type = FileHandler::getType(ins[0]);
for (Size i = 0; i < ins.size(); ++i)
{
if (FileHandler::getType(ins[i]) != file_type)
{
writeLog_("Error: All input files must be of the same type!");
return ILLEGAL_PARAMETERS;
}
}
//-------------------------------------------------------------
// set up algorithm
//-------------------------------------------------------------
Param algorithm_param = getParam_().copy("algorithm:", true);
writeDebug_("Used algorithm parameters", algorithm_param, 3);
algorithm->setParameters(algorithm_param);
//-------------------------------------------------------------
// perform grouping
//-------------------------------------------------------------
// load input
ConsensusMap out_map;
StringList ms_run_locations;
if (file_type == FileTypes::FEATUREXML)
{
vector<ConsensusMap > maps(ins.size());
FeatureXMLFile f;
FeatureFileOptions param = f.getOptions();
// to save memory don't load convex hulls and subordinates
param.setLoadSubordinates(false);
param.setLoadConvexHull(false);
f.setOptions(param);
Size progress = 0;
setLogType(ProgressLogger::CMD);
startProgress(0, ins.size(), "reading input");
for (Size i = 0; i < ins.size(); ++i)
{
FeatureMap tmp;
f.load(ins[i], tmp);
out_map.getFileDescriptions()[i].filename = ins[i];
out_map.getFileDescriptions()[i].size = tmp.size();
out_map.getFileDescriptions()[i].unique_id = tmp.getUniqueId();
// copy over information on the primary MS run
const StringList& ms_runs = tmp.getPrimaryMSRunPath();
ms_run_locations.insert(ms_run_locations.end(), ms_runs.begin(), ms_runs.end());
// to save memory, remove convex hulls, subordinates:
for (FeatureMap::Iterator it = tmp.begin(); it != tmp.end();
++it)
{
it->getSubordinates().clear();
it->getConvexHulls().clear();
it->clearMetaInfo();
}
MapConversion::convert(i, tmp, maps[i]);
maps[i].updateRanges();
setProgress(progress++);
}
endProgress();
// exception for "labeled" algorithms: copy file descriptions
if (labeled)
{
out_map.getFileDescriptions()[1] = out_map.getFileDescriptions()[0];
out_map.getFileDescriptions()[0].label = "light";
out_map.getFileDescriptions()[1].label = "heavy";
}
// group
algorithm->group(maps, out_map);
}
else
{
vector<ConsensusMap> maps(ins.size());
ConsensusXMLFile f;
for (Size i = 0; i < ins.size(); ++i)
{
f.load(ins[i], maps[i]);
maps[i].updateRanges();
// copy over information on the primary MS run
const StringList& ms_runs = maps[i].getPrimaryMSRunPath();
ms_run_locations.insert(ms_run_locations.end(), ms_runs.begin(), ms_runs.end());
}
// group
algorithm->group(maps, out_map);
// set file descriptions:
bool keep_subelements = getFlag_("keep_subelements");
if (!keep_subelements)
{
for (Size i = 0; i < ins.size(); ++i)
{
out_map.getFileDescriptions()[i].filename = ins[i];
out_map.getFileDescriptions()[i].size = maps[i].size();
out_map.getFileDescriptions()[i].unique_id = maps[i].getUniqueId();
}
}
else
{
// components of the output map are not the input maps themselves, but
// the components of the input maps:
algorithm->transferSubelements(maps, out_map);
}
}
// assign unique ids
out_map.applyMemberFunction(&UniqueIdInterface::setUniqueId);
// annotate output with data processing info
addDataProcessing_(out_map,
getProcessingInfo_(DataProcessing::FEATURE_GROUPING));
// set primary MS runs
out_map.setPrimaryMSRunPath(ms_run_locations);
// write output
ConsensusXMLFile().store(out, out_map);
// some statistics
map<Size, UInt> num_consfeat_of_size;
for (ConsensusMap::const_iterator cmit = out_map.begin();
cmit != out_map.end(); ++cmit)
{
++num_consfeat_of_size[cmit->size()];
}
LOG_INFO << "Number of consensus features:" << endl;
for (map<Size, UInt>::reverse_iterator i = num_consfeat_of_size.rbegin();
i != num_consfeat_of_size.rend(); ++i)
{
LOG_INFO << " of size " << setw(2) << i->first << ": " << setw(6)
<< i->second << endl;
}
LOG_INFO << " total: " << setw(6) << out_map.size() << endl;
return EXECUTION_OK;
}
START_SECTION((FeatureMap& operator = (const FeatureMap& rhs)))
FeatureMap<> map1;
map1.push_back(feature1);
map1.push_back(feature2);
map1.push_back(feature3);
map1.updateRanges();
map1.setIdentifier("lsid");
map1.getDataProcessing().resize(1);
map1.getProteinIdentifications().resize(1);
map1.getUnassignedPeptideIdentifications().resize(1);
//assignment
FeatureMap<> map2;
map2 = map1;
TEST_EQUAL(map2.size(),3);
TEST_REAL_SIMILAR(map2.getMaxInt(),1.0)
TEST_STRING_EQUAL(map2.getIdentifier(),"lsid")
TEST_EQUAL(map2.getDataProcessing().size(),1)
TEST_EQUAL(map2.getProteinIdentifications().size(),1);
TEST_EQUAL(map2.getUnassignedPeptideIdentifications().size(),1);
//assignment of empty object
map2 = FeatureMap<>();
TEST_EQUAL(map2.size(),0);
TEST_REAL_SIMILAR(map2.getMinInt(), numeric_limits<DoubleReal>::max())
TEST_REAL_SIMILAR(map2.getMaxInt(), -numeric_limits<DoubleReal>::max())
TEST_STRING_EQUAL(map2.getIdentifier(),"")
TEST_EQUAL(map2.getDataProcessing().size(),0)
TEST_EQUAL(map2.getProteinIdentifications().size(),0);
ExitCodes main_(int, const char **)
{
//-------------------------------------------------------------
// parameter handling
//-------------------------------------------------------------
String in = getStringOption_("in");
String out = getStringOption_("out");
//-------------------------------------------------------------
// loading input
//-------------------------------------------------------------
MzMLFile mzMLFile;
mzMLFile.setLogType(log_type_);
MSExperiment<Peak1D> input;
mzMLFile.getOptions().addMSLevel(1);
mzMLFile.load(in, input);
if (input.empty())
{
LOG_WARN << "The given file does not contain any conventional peak data, but might"
" contain chromatograms. This tool currently cannot handle them, sorry.";
return INCOMPATIBLE_INPUT_DATA;
}
//check if spectra are sorted
for (Size i = 0; i < input.size(); ++i)
{
if (!input[i].isSorted())
{
writeLog_("Error: Not all spectra are sorted according to peak m/z positions. Use FileFilter to sort the input!");
return INCOMPATIBLE_INPUT_DATA;
}
}
//-------------------------------------------------------------
// pick
//-------------------------------------------------------------
FeatureMap<> output;
FeatureFinder ff;
Param param = getParam_().copy("algorithm:", true);
FFSH ffsh;
ffsh.setParameters(param);
ffsh.setData(input, output, ff);
ffsh.run();
//-------------------------------------------------------------
// writing output
//-------------------------------------------------------------
//annotate output with data processing info
addDataProcessing_(output, getProcessingInfo_(DataProcessing::PEAK_PICKING));
addDataProcessing_(output, getProcessingInfo_(DataProcessing::QUANTITATION));
output.ensureUniqueId();
for (Size i = 0; i < output.size(); i++)
{
output[i].ensureUniqueId();
}
FeatureXMLFile().store(out, output);
return EXECUTION_OK;
}
ExitCodes main_(int, const char**)
{
vector<ProteinIdentification> prot_ids;
vector<PeptideIdentification> pep_ids;
ProteinHit temp_protein_hit;
//-------------------------------------------------------------
// parsing parameters
//-------------------------------------------------------------
String inputfile_id = getStringOption_("id");
String inputfile_feature = getStringOption_("feature");
String inputfile_consensus = getStringOption_("consensus");
String inputfile_raw = getStringOption_("in");
String outputfile_name = getStringOption_("out");
//~ bool Ms1(getFlag_("MS1"));
//~ bool Ms2(getFlag_("MS2"));
bool remove_duplicate_features(getFlag_("remove_duplicate_features"));
//-------------------------------------------------------------
// fetch vocabularies
//------------------------------------------------------------
ControlledVocabulary cv;
cv.loadFromOBO("PSI-MS", File::find("/CV/psi-ms.obo"));
cv.loadFromOBO("QC", File::find("/CV/qc-cv.obo"));
QcMLFile qcmlfile;
//-------------------------------------------------------------
// MS aqiusition
//------------------------------------------------------------
String base_name = QFileInfo(QString::fromStdString(inputfile_raw)).baseName();
cout << "Reading mzML file..." << endl;
MzMLFile mz_data_file;
MSExperiment<Peak1D> exp;
MzMLFile().load(inputfile_raw, exp);
//---prep input
exp.sortSpectra();
UInt min_mz = std::numeric_limits<UInt>::max();
UInt max_mz = 0;
std::map<Size, UInt> mslevelcounts;
qcmlfile.registerRun(base_name,base_name); //TODO use UIDs
//---base MS aquisition qp
String msaq_ref = base_name + "_msaq";
QcMLFile::QualityParameter qp;
qp.id = msaq_ref; ///< Identifier
qp.cvRef = "QC"; ///< cv reference
qp.cvAcc = "QC:0000004";
try
{
//~ const ControlledVocabulary::CVTerm& test = cv.getTermByName("MS aquisition result details");
//~ cout << test.name << test.id << endl;
const ControlledVocabulary::CVTerm& term = cv.getTerm(qp.cvAcc);
//~ const ControlledVocabulary::CVTerm& term = cv.getTerm("0000004");
qp.name = term.name; ///< Name
}
catch (...)
{
qp.name = "mzML file"; ///< Name
}
qcmlfile.addRunQualityParameter(base_name, qp);
//---file origin qp
qp = QcMLFile::QualityParameter();
qp.name = "mzML file"; ///< Name
qp.id = base_name + "_run_name"; ///< Identifier
qp.cvRef = "MS"; ///< cv reference
qp.cvAcc = "MS:1000577";
qp.value = base_name;
qcmlfile.addRunQualityParameter(base_name, qp);
qp = QcMLFile::QualityParameter();
qp.name = "instrument model"; ///< Name
qp.id = base_name + "_instrument_name"; ///< Identifier
qp.cvRef = "MS"; ///< cv reference
qp.cvAcc = "MS:1000031";
qp.value = exp.getInstrument().getName();
qcmlfile.addRunQualityParameter(base_name, qp);
qp = QcMLFile::QualityParameter();
qp.name = "completion time"; ///< Name
qp.id = base_name + "_date"; ///< Identifier
qp.cvRef = "MS"; ///< cv reference
qp.cvAcc = "MS:1000747";
qp.value = exp.getDateTime().getDate();
qcmlfile.addRunQualityParameter(base_name, qp);
//---precursors at
QcMLFile::Attachment at;
at.cvRef = "QC"; ///< cv reference
at.cvAcc = "QC:0000044";
at.qualityRef = msaq_ref;
at.id = base_name + "_precursors"; ///< Identifier
try
{
const ControlledVocabulary::CVTerm& term = cv.getTerm(at.cvAcc);
at.name = term.name; ///< Name
}
catch (...)
{
at.name = "precursors"; ///< Name
}
at.colTypes.push_back("MS:1000894_[sec]"); //RT
at.colTypes.push_back("MS:1000040"); //MZ
for (Size i = 0; i < exp.size(); ++i)
{
mslevelcounts[exp[i].getMSLevel()]++;
if (exp[i].getMSLevel() == 2)
{
if (exp[i].getPrecursors().front().getMZ() < min_mz)
{
min_mz = exp[i].getPrecursors().front().getMZ();
}
if (exp[i].getPrecursors().front().getMZ() > max_mz)
{
max_mz = exp[i].getPrecursors().front().getMZ();
}
std::vector<String> row;
row.push_back(exp[i].getRT());
row.push_back(exp[i].getPrecursors().front().getMZ());
at.tableRows.push_back(row);
}
}
qcmlfile.addRunAttachment(base_name, at);
//---aquisition results qp
qp = QcMLFile::QualityParameter();
qp.cvRef = "QC"; ///< cv reference
qp.cvAcc = "QC:0000006"; ///< cv accession for "aquisition results"
qp.id = base_name + "_ms1aquisition"; ///< Identifier
qp.value = String(mslevelcounts[1]);
try
{
const ControlledVocabulary::CVTerm& term = cv.getTerm(qp.cvAcc);
qp.name = term.name; ///< Name
}
catch (...)
{
qp.name = "number of ms1 spectra"; ///< Name
}
qcmlfile.addRunQualityParameter(base_name, qp);
qp = QcMLFile::QualityParameter();
qp.cvRef = "QC"; ///< cv reference
qp.cvAcc = "QC:0000007"; ///< cv accession for "aquisition results"
qp.id = base_name + "_ms2aquisition"; ///< Identifier
qp.value = String(mslevelcounts[2]);
try
{
const ControlledVocabulary::CVTerm& term = cv.getTerm(qp.cvAcc);
qp.name = term.name; ///< Name
}
catch (...)
{
qp.name = "number of ms2 spectra"; ///< Name
}
qcmlfile.addRunQualityParameter(base_name, qp);
qp = QcMLFile::QualityParameter();
qp.cvRef = "QC"; ///< cv reference
qp.cvAcc = "QC:0000008"; ///< cv accession for "aquisition results"
qp.id = base_name + "_Chromaquisition"; ///< Identifier
qp.value = String(exp.getChromatograms().size());
try
{
const ControlledVocabulary::CVTerm& term = cv.getTerm(qp.cvAcc);
qp.name = term.name; ///< Name
}
catch (...)
{
qp.name = "number of chromatograms"; ///< Name
}
qcmlfile.addRunQualityParameter(base_name, qp);
at = QcMLFile::Attachment();
at.cvRef = "QC"; ///< cv reference
at.cvAcc = "QC:0000009";
at.qualityRef = msaq_ref;
at.id = base_name + "_mzrange"; ///< Identifier
try
{
const ControlledVocabulary::CVTerm& term = cv.getTerm(at.cvAcc);
at.name = term.name; ///< Name
}
catch (...)
{
at.name = "MS MZ aquisition ranges"; ///< Name
}
at.colTypes.push_back("QC:0000010"); //MZ
at.colTypes.push_back("QC:0000011"); //MZ
std::vector<String> rowmz;
rowmz.push_back(String(min_mz));
rowmz.push_back(String(max_mz));
at.tableRows.push_back(rowmz);
qcmlfile.addRunAttachment(base_name, at);
at = QcMLFile::Attachment();
at.cvRef = "QC"; ///< cv reference
at.cvAcc = "QC:0000012";
at.qualityRef = msaq_ref;
at.id = base_name + "_rtrange"; ///< Identifier
try
{
const ControlledVocabulary::CVTerm& term = cv.getTerm(at.cvAcc);
at.name = term.name; ///< Name
}
catch (...)
{
at.name = "MS RT aquisition ranges"; ///< Name
}
at.colTypes.push_back("QC:0000013"); //MZ
at.colTypes.push_back("QC:0000014"); //MZ
std::vector<String> rowrt;
rowrt.push_back(String(exp.begin()->getRT()));
rowrt.push_back(String(exp.getSpectra().back().getRT()));
at.tableRows.push_back(rowrt);
qcmlfile.addRunAttachment(base_name, at);
//---ion current stability ( & tic ) qp
at = QcMLFile::Attachment();
at.cvRef = "QC"; ///< cv reference
at.cvAcc = "QC:0000022";
at.qualityRef = msaq_ref;
at.id = base_name + "_tics"; ///< Identifier
try
{
const ControlledVocabulary::CVTerm& term = cv.getTerm(at.cvAcc);
at.name = term.name; ///< Name
}
catch (...)
{
at.name = "MS TICs"; ///< Name
}
at.colTypes.push_back("MS:1000894_[sec]");
at.colTypes.push_back("MS:1000285");
UInt max = 0;
Size below_10k = 0;
for (Size i = 0; i < exp.size(); ++i)
{
if (exp[i].getMSLevel() == 1)
{
UInt sum = 0;
for (Size j = 0; j < exp[i].size(); ++j)
{
sum += exp[i][j].getIntensity();
}
if (sum > max)
{
max = sum;
}
if (sum < 10000)
{
++below_10k;
}
std::vector<String> row;
row.push_back(exp[i].getRT());
row.push_back(sum);
at.tableRows.push_back(row);
}
}
qcmlfile.addRunAttachment(base_name, at);
qp = QcMLFile::QualityParameter();
qp.id = base_name + "_ticslump"; ///< Identifier
qp.cvRef = "QC"; ///< cv reference
qp.cvAcc = "QC:0000023";
qp.value = String((100 / exp.size()) * below_10k);
try
{
const ControlledVocabulary::CVTerm& term = cv.getTerm(qp.cvAcc);
qp.name = term.name; ///< Name
}
catch (...)
{
qp.name = "percentage of tic slumps"; ///< Name
}
qcmlfile.addRunQualityParameter(base_name, qp);
//-------------------------------------------------------------
// MS id
//------------------------------------------------------------
if (inputfile_id != "")
{
IdXMLFile().load(inputfile_id, prot_ids, pep_ids);
cerr << "idXML read ended. Found " << pep_ids.size() << " peptide identifications." << endl;
ProteinIdentification::SearchParameters params = prot_ids[0].getSearchParameters();
vector<String> var_mods = params.variable_modifications;
//~ boost::regex re("(?<=[KR])(?=[^P])");
String msid_ref = base_name + "_msid";
QcMLFile::QualityParameter qp;
qp.id = msid_ref; ///< Identifier
qp.cvRef = "QC"; ///< cv reference
qp.cvAcc = "QC:0000025";
try
{
const ControlledVocabulary::CVTerm& term = cv.getTerm(qp.cvAcc);
qp.name = term.name; ///< Name
}
catch (...)
{
qp.name = "MS identification result details"; ///< Name
}
qcmlfile.addRunQualityParameter(base_name, qp);
at = QcMLFile::Attachment();
at.cvRef = "QC"; ///< cv reference
at.cvAcc = "QC:0000026";
at.qualityRef = msid_ref;
at.id = base_name + "_idsetting"; ///< Identifier
try
{
const ControlledVocabulary::CVTerm& term = cv.getTerm(at.cvAcc);
at.name = term.name; ///< Name
}
catch (...)
{
at.name = "MS id settings"; ///< Name
}
at.colTypes.push_back("MS:1001013"); //MS:1001013 db name MS:1001016 version MS:1001020 taxonomy
at.colTypes.push_back("MS:1001016");
at.colTypes.push_back("MS:1001020");
std::vector<String> row;
row.push_back(String(prot_ids.front().getSearchParameters().db));
row.push_back(String(prot_ids.front().getSearchParameters().db_version));
row.push_back(String(prot_ids.front().getSearchParameters().taxonomy));
at.tableRows.push_back(row);
qcmlfile.addRunAttachment(base_name, at);
UInt spectrum_count = 0;
Size peptide_hit_count = 0;
UInt runs_count = 0;
Size protein_hit_count = 0;
set<String> peptides;
set<String> proteins;
Size missedcleavages = 0;
for (Size i = 0; i < pep_ids.size(); ++i)
{
if (!pep_ids[i].empty())
{
++spectrum_count;
peptide_hit_count += pep_ids[i].getHits().size();
const vector<PeptideHit>& temp_hits = pep_ids[i].getHits();
for (Size j = 0; j < temp_hits.size(); ++j)
{
peptides.insert(temp_hits[j].getSequence().toString());
}
}
}
for (set<String>::iterator it = peptides.begin(); it != peptides.end(); ++it)
{
for (String::const_iterator st = it->begin(); st != it->end() - 1; ++st)
{
if (*st == 'K' || *st == 'R')
{
++missedcleavages;
}
}
}
for (Size i = 0; i < prot_ids.size(); ++i)
{
++runs_count;
protein_hit_count += prot_ids[i].getHits().size();
const vector<ProteinHit>& temp_hits = prot_ids[i].getHits();
for (Size j = 0; j < temp_hits.size(); ++j)
{
proteins.insert(temp_hits[j].getAccession());
}
}
qp = QcMLFile::QualityParameter();
qp.cvRef = "QC"; ///< cv reference
qp.cvAcc = "QC:0000037"; ///< cv accession
qp.id = base_name + "_misscleave"; ///< Identifier
qp.value = missedcleavages;
try
{
const ControlledVocabulary::CVTerm& term = cv.getTerm(qp.cvAcc);
qp.name = term.name; ///< Name
}
catch (...)
{
qp.name = "total number of missed cleavages"; ///< Name
}
qcmlfile.addRunQualityParameter(base_name, qp);
qp = QcMLFile::QualityParameter();
qp.cvRef = "QC"; ///< cv reference
qp.cvAcc = "QC:0000032"; ///< cv accession
qp.id = base_name + "_totprot"; ///< Identifier
qp.value = protein_hit_count;
try
{
const ControlledVocabulary::CVTerm& term = cv.getTerm(qp.cvAcc);
qp.name = term.name; ///< Name
}
catch (...)
{
qp.name = "total number of identified proteins"; ///< Name
}
qcmlfile.addRunQualityParameter(base_name, qp);
qp = QcMLFile::QualityParameter();
qp.cvRef = "QC"; ///< cv reference
qp.cvAcc = "QC:0000033"; ///< cv accession
qp.id = base_name + "_totuniqprot"; ///< Identifier
qp.value = String(proteins.size());
try
{
const ControlledVocabulary::CVTerm& term = cv.getTerm(qp.cvAcc);
qp.name = term.name; ///< Name
}
catch (...)
{
qp.name = "total number of uniquely identified proteins"; ///< Name
}
qcmlfile.addRunQualityParameter(base_name, qp);
qp = QcMLFile::QualityParameter();
qp.cvRef = "QC"; ///< cv reference
qp.cvAcc = "QC:0000029"; ///< cv accession
qp.id = base_name + "_psms"; ///< Identifier
qp.value = String(spectrum_count);
try
{
const ControlledVocabulary::CVTerm& term = cv.getTerm(qp.cvAcc);
qp.name = term.name; ///< Name
}
catch (...)
{
qp.name = "total number of PSM"; ///< Name
}
qcmlfile.addRunQualityParameter(base_name, qp);
qp = QcMLFile::QualityParameter();
qp.cvRef = "QC"; ///< cv reference
qp.cvAcc = "QC:0000030"; ///< cv accession
qp.id = base_name + "_totpeps"; ///< Identifier
qp.value = String(peptide_hit_count);
try
{
const ControlledVocabulary::CVTerm& term = cv.getTerm(qp.cvAcc);
qp.name = term.name; ///< Name
}
catch (...)
{
qp.name = "total number of identified peptides"; ///< Name
}
qcmlfile.addRunQualityParameter(base_name, qp);
qp = QcMLFile::QualityParameter();
qp.cvRef = "QC"; ///< cv reference
qp.cvAcc = "QC:0000031"; ///< cv accession
qp.id = base_name + "_totuniqpeps"; ///< Identifier
qp.value = String(peptides.size());
try
{
const ControlledVocabulary::CVTerm& term = cv.getTerm(qp.cvAcc);
qp.name = term.name; ///< Name
}
catch (...)
{
qp.name = "total number of uniquely identified peptides"; ///< Name
}
qcmlfile.addRunQualityParameter(base_name, qp);
at = QcMLFile::Attachment();
at.cvRef = "QC"; ///< cv reference
at.cvAcc = "QC:0000038";
at.qualityRef = msid_ref;
at.id = base_name + "_massacc"; ///< Identifier
try
{
const ControlledVocabulary::CVTerm& term = cv.getTerm(at.cvAcc);
at.name = term.name; ///< Name
}
catch (...)
{
at.name = "delta ppm tables";
}
//~ delta ppm QC:0000039 RT MZ uniqueness ProteinID MS:1000885 target/decoy Score PeptideSequence MS:1000889 Annots string Similarity Charge UO:0000219 TheoreticalWeight UO:0000221 Oxidation_(M)
at.colTypes.push_back("RT");
at.colTypes.push_back("MZ");
at.colTypes.push_back("Score");
at.colTypes.push_back("PeptideSequence");
at.colTypes.push_back("Charge");
at.colTypes.push_back("TheoreticalWeight");
at.colTypes.push_back("delta_ppm");
for (UInt w = 0; w < var_mods.size(); ++w)
{
at.colTypes.push_back(String(var_mods[w]).substitute(' ', '_'));
}
std::vector<double> deltas;
//~ prot_ids[0].getSearchParameters();
for (vector<PeptideIdentification>::iterator it = pep_ids.begin(); it != pep_ids.end(); ++it)
{
if (it->getHits().size() > 0)
{
std::vector<String> row;
row.push_back(it->getRT());
row.push_back(it->getMZ());
PeptideHit tmp = it->getHits().front(); //TODO depends on score & sort
vector<UInt> pep_mods;
for (UInt w = 0; w < var_mods.size(); ++w)
{
pep_mods.push_back(0);
}
for (AASequence::ConstIterator z = tmp.getSequence().begin(); z != tmp.getSequence().end(); ++z)
{
Residue res = *z;
String temp;
if (res.getModification().size() > 0 && res.getModification() != "Carbamidomethyl")
{
temp = res.getModification() + " (" + res.getOneLetterCode() + ")";
//cout<<res.getModification()<<endl;
for (UInt w = 0; w < var_mods.size(); ++w)
{
if (temp == var_mods[w])
{
//cout<<temp;
pep_mods[w] += 1;
}
}
}
}
row.push_back(tmp.getScore());
row.push_back(tmp.getSequence().toString().removeWhitespaces());
row.push_back(tmp.getCharge());
row.push_back(String((tmp.getSequence().getMonoWeight() + tmp.getCharge() * Constants::PROTON_MASS_U) / tmp.getCharge()));
double dppm = /* std::abs */ (getMassDifference(((tmp.getSequence().getMonoWeight() + tmp.getCharge() * Constants::PROTON_MASS_U) / tmp.getCharge()), it->getMZ(), true));
row.push_back(String(dppm));
deltas.push_back(dppm);
for (UInt w = 0; w < var_mods.size(); ++w)
{
row.push_back(pep_mods[w]);
}
at.tableRows.push_back(row);
}
}
qcmlfile.addRunAttachment(base_name, at);
qp = QcMLFile::QualityParameter();
qp.cvRef = "QC"; ///< cv reference
qp.cvAcc = "QC:0000040"; ///< cv accession
qp.id = base_name + "_mean_delta"; ///< Identifier
qp.value = String(OpenMS::Math::mean(deltas.begin(), deltas.end()));
try
{
const ControlledVocabulary::CVTerm& term = cv.getTerm(qp.cvAcc);
qp.name = term.name; ///< Name
}
catch (...)
{
qp.name = "mean delta ppm"; ///< Name
}
qcmlfile.addRunQualityParameter(base_name, qp);
qp = QcMLFile::QualityParameter();
qp.cvRef = "QC"; ///< cv reference
qp.cvAcc = "QC:0000041"; ///< cv accession
qp.id = base_name + "_median_delta"; ///< Identifier
qp.value = String(OpenMS::Math::median(deltas.begin(), deltas.end(), false));
try
{
const ControlledVocabulary::CVTerm& term = cv.getTerm(qp.cvAcc);
qp.name = term.name; ///< Name
}
catch (...)
{
qp.name = "median delta ppm"; ///< Name
}
qcmlfile.addRunQualityParameter(base_name, qp);
qp = QcMLFile::QualityParameter();
qp.cvRef = "QC"; ///< cv reference
qp.cvAcc = "QC:0000035"; ///< cv accession
qp.id = base_name + "_ratio_id"; ///< Identifier
qp.value = String(double(pep_ids.size()) / double(mslevelcounts[2]));
try
{
const ControlledVocabulary::CVTerm& term = cv.getTerm(qp.cvAcc);
qp.name = term.name; ///< Name
}
catch (...)
{
qp.name = "id ratio"; ///< Name
}
qcmlfile.addRunQualityParameter(base_name, qp);
}
//-------------------------------------------------------------
// MS quantitation
//------------------------------------------------------------
FeatureMap map;
String msqu_ref = base_name + "_msqu";
if (inputfile_feature != "")
{
FeatureXMLFile f;
f.load(inputfile_feature, map);
cout << "Read featureXML file..." << endl;
//~ UInt fiter = 0;
map.sortByRT();
map.updateRanges();
qp = QcMLFile::QualityParameter();
qp.cvRef = "QC"; ///< cv reference
qp.cvAcc = "QC:0000045"; ///< cv accession
qp.id = msqu_ref; ///< Identifier
try
{
const ControlledVocabulary::CVTerm& term = cv.getTerm(qp.cvAcc);
qp.name = term.name; ///< Name
}
catch (...)
{
qp.name = "MS quantification result details"; ///< Name
}
qcmlfile.addRunQualityParameter(base_name, qp);
qp = QcMLFile::QualityParameter();
qp.cvRef = "QC"; ///< cv reference
qp.cvAcc = "QC:0000046"; ///< cv accession
qp.id = base_name + "_feature_count"; ///< Identifier
qp.value = String(map.size());
try
{
const ControlledVocabulary::CVTerm& term = cv.getTerm(qp.cvAcc);
qp.name = term.name; ///< Name
}
catch (...)
{
qp.name = "number of features"; ///< Name
}
qcmlfile.addRunQualityParameter(base_name, qp);
}
if (inputfile_feature != "" && !remove_duplicate_features)
{
QcMLFile::Attachment at;
at = QcMLFile::Attachment();
at.cvRef = "QC"; ///< cv reference
at.cvAcc = "QC:0000047";
at.qualityRef = msqu_ref;
at.id = base_name + "_features"; ///< Identifier
try
{
const ControlledVocabulary::CVTerm& term = cv.getTerm(at.cvAcc);
at.name = term.name; ///< Name
}
catch (...)
{
at.name = "features"; ///< Name
}
at.colTypes.push_back("MZ");
at.colTypes.push_back("RT");
at.colTypes.push_back("Intensity");
at.colTypes.push_back("Charge");
at.colTypes.push_back("Quality");
at.colTypes.push_back("FWHM");
at.colTypes.push_back("IDs");
UInt fiter = 0;
map.sortByRT();
//ofstream out(outputfile_name.c_str());
while (fiter < map.size())
{
std::vector<String> row;
row.push_back(map[fiter].getMZ());
row.push_back(map[fiter].getRT());
row.push_back(map[fiter].getIntensity());
row.push_back(map[fiter].getCharge());
row.push_back(map[fiter].getOverallQuality());
row.push_back(map[fiter].getWidth());
row.push_back(map[fiter].getPeptideIdentifications().size());
fiter++;
at.tableRows.push_back(row);
}
qcmlfile.addRunAttachment(base_name, at);
}
else if (inputfile_feature != "" && remove_duplicate_features)
{
QcMLFile::Attachment at;
at = QcMLFile::Attachment();
at.cvRef = "QC"; ///< cv reference
at.cvAcc = "QC:0000047";
at.qualityRef = msqu_ref;
at.id = base_name + "_features"; ///< Identifier
try
{
const ControlledVocabulary::CVTerm& term = cv.getTerm(at.cvAcc);
at.name = term.name; ///< Name
}
catch (...)
{
at.name = "features"; ///< Name
}
at.colTypes.push_back("MZ");
at.colTypes.push_back("RT");
at.colTypes.push_back("Intensity");
at.colTypes.push_back("Charge");
FeatureMap map, map_out;
FeatureXMLFile f;
f.load(inputfile_feature, map);
UInt fiter = 0;
map.sortByRT();
while (fiter < map.size())
{
FeatureMap map_tmp;
for (UInt k = fiter; k <= map.size(); ++k)
{
if (abs(map[fiter].getRT() - map[k].getRT()) < 0.1)
{
//~ cout << fiter << endl;
map_tmp.push_back(map[k]);
}
else
{
fiter = k;
break;
}
}
map_tmp.sortByMZ();
UInt retif = 1;
map_out.push_back(map_tmp[0]);
while (retif < map_tmp.size())
{
if (abs(map_tmp[retif].getMZ() - map_tmp[retif - 1].getMZ()) > 0.01)
{
cout << "equal RT, but mass different" << endl;
map_out.push_back(map_tmp[retif]);
}
retif++;
}
}
qcmlfile.addRunAttachment(base_name, at);
}
if (inputfile_consensus != "")
{
cout << "Reading consensusXML file..." << endl;
ConsensusXMLFile f;
ConsensusMap map;
f.load(inputfile_consensus, map);
//~ String CONSENSUS_NAME = "_consensus.tsv";
//~ String combined_out = outputfile_name + CONSENSUS_NAME;
//~ ofstream out(combined_out.c_str());
at = QcMLFile::Attachment();
qp.name = "consensuspoints"; ///< Name
//~ qp.id = base_name + "_consensuses"; ///< Identifier
qp.cvRef = "QC"; ///< cv reference
qp.cvAcc = "QC:xxxxxxxx"; ///< cv accession "featuremapper results"
at.colTypes.push_back("Native_spectrum_ID");
at.colTypes.push_back("DECON_RT_(sec)");
at.colTypes.push_back("DECON_MZ_(Th)");
at.colTypes.push_back("DECON_Intensity");
at.colTypes.push_back("Feature_RT_(sec)");
at.colTypes.push_back("Feature_MZ_(Th)");
at.colTypes.push_back("Feature_Intensity");
at.colTypes.push_back("Feature_Charge");
for (ConsensusMap::const_iterator cmit = map.begin(); cmit != map.end(); ++cmit)
{
const ConsensusFeature& CF = *cmit;
for (ConsensusFeature::const_iterator cfit = CF.begin(); cfit != CF.end(); ++cfit)
{
std::vector<String> row;
FeatureHandle FH = *cfit;
row.push_back(CF.getMetaValue("spectrum_native_id"));
row.push_back(CF.getRT()); row.push_back(CF.getMZ());
row.push_back(CF.getIntensity());
row.push_back(FH.getRT());
row.push_back(FH.getMZ());
row.push_back(FH.getCharge());
at.tableRows.push_back(row);
}
}
qcmlfile.addRunAttachment(base_name, at);
}
//-------------------------------------------------------------
// finalize
//------------------------------------------------------------
qcmlfile.store(outputfile_name);
return EXECUTION_OK;
}
size_t size() {
return feat_map.size();
}
ExitCodes main_(int, const char **)
{
//load input features
FeatureMap input;
FeatureXMLFile().load(getStringOption_("in"), input);
//load truth consensusXML
ConsensusMap truth;
ConsensusXMLFile().load(getStringOption_("truth"), truth);
//parameters
double mz_tol = getDoubleOption_("mz_tol");
double rt_tol = getDoubleOption_("rt_tol");
//seek manual feature in automatic feature map
UInt matched_pairs = 0;
UInt half_matched_pairs = 0;
vector<double> t_ratio, i_ratio, rt_diffs, mz_diffs;
for (Size t = 0; t < truth.size(); ++t)
{
if (truth[t].size() != 2)
{
cerr << "Error: consensus feature must contain exactly two elements!" << endl;
continue;
}
vector<Feature> best_matches(2);
vector<UInt> match_counts(2, 0);
vector<Peak2D> elements(2);
elements[0] = *(truth[t].getFeatures().begin());
elements[1] = *(++(truth[t].getFeatures().begin()));
double mz_tol_charged = mz_tol / truth[t].getCharge();
for (Size e = 0; e < 2; ++e)
{
double best_score = 0.0;
for (Size i = 0; i < input.size(); ++i)
{
const Feature & f_i = input[i];
if (fabs(f_i.getRT() - elements[e].getRT()) < rt_tol
&& fabs(f_i.getMZ() - elements[e].getMZ()) < mz_tol_charged)
{
++match_counts[e];
double score = (1.0 - fabs(f_i.getMZ() - elements[e].getMZ()) / mz_tol_charged) * (1.0 - fabs(f_i.getRT() - elements[e].getRT()) / rt_tol);
if (score > best_score)
{
best_score = score;
best_matches[e] = f_i;
}
}
}
}
//not matched
if (match_counts[0] == 0 && match_counts[1] == 0)
{
}
//half matched
else if ((match_counts[0] > 0 && match_counts[1] == 0) || (match_counts[0] == 0 && match_counts[1] > 0))
{
++half_matched_pairs;
}
//matched
else
{
++matched_pairs;
double a_r = best_matches[0].getIntensity() / best_matches[1].getIntensity();
t_ratio.push_back(a_r);
double m_r = elements[0].getIntensity() / elements[1].getIntensity();
i_ratio.push_back(m_r);
rt_diffs.push_back(best_matches[1].getRT() - best_matches[0].getRT());
mz_diffs.push_back((best_matches[1].getMZ() - best_matches[0].getMZ()) * truth[t].getCharge());
}
}
cout << endl;
cout << "pair detection statistics:" << endl;
cout << "==========================" << endl;
cout << "truth pairs: " << truth.size() << endl;
cout << "input features: " << input.size() << endl;
cout << endl;
cout << "found: " << matched_pairs << " (" << String::number(100.0 * matched_pairs / truth.size(), 2) << "%)" << endl;
cout << "half found : " << half_matched_pairs << " (" << String::number(100.0 * half_matched_pairs / truth.size(), 2) << "%)" << endl;
cout << "not found : " << truth.size() - (matched_pairs + half_matched_pairs) << " (" << String::number(100.0 - 100.0 * (matched_pairs + half_matched_pairs) / truth.size(), 2) << "%)" << endl;
cout << endl;
cout << "relative pair ratios: " << fiveNumberQuotients(i_ratio, t_ratio, 3) << endl;
cout << "pair distance RT : " << fiveNumbers(rt_diffs, 2) << endl;
cout << "pair distance m/z: " << fiveNumbers(mz_diffs, 2) << endl;
return EXECUTION_OK;
}
input.updateRanges(1);
FeatureMap<> output;
//parameters
Param param;
//param.load(OPENMS_GET_TEST_DATA_PATH("FeatureFinderAlgorithmPicked.ini"));
param = param.copy("FeatureFinder:1:algorithm:",true);
//Dummy featurefinder
FeatureFinder ff;
FFSH ffsh;
ffsh.setParameters(param);
ffsh.setData(input, output, ff);
ffsh.run();
TEST_EQUAL(output.size(), 384);
//TOLERANCE_ABSOLUTE(0.001);
//TEST_REAL_SIMILAR(output[0].getOverallQuality(),0.8819);
//TEST_REAL_SIMILAR(output[1].getOverallQuality(),0.8673);
// ...
//TOLERANCE_ABSOLUTE(20.0);
TEST_REAL_SIMILAR(output[0].getIntensity(),20829);
TEST_REAL_SIMILAR(output[1].getIntensity(),56818.6);
// ...
TEST_REAL_SIMILAR(output[0].getMZ(),300.060882568359);
TEST_REAL_SIMILAR(output[1].getMZ(),300.060882568359);
TEST_REAL_SIMILAR(output[0].getRT(),35.1000317866759);
}
END_SECTION
START_SECTION(virtual ~KroenikFile())
{
delete ptr;
}
END_SECTION
START_SECTION((template < typename FeatureMapType > void load(const String &filename, FeatureMapType &feature_map)))
{
KroenikFile f;
FeatureMap fm;
f.load(OPENMS_GET_TEST_DATA_PATH("KroenikFile_test_1.krf"), fm);
TEST_EQUAL(fm.size(),3)
ABORT_IF(fm.size()!=3)
TEST_EQUAL(fm[0].getRT(), 63.2)
TEST_REAL_SIMILAR(fm[0].getMZ(), 1002.11)
TEST_EQUAL(fm[0].getIntensity(), 999999)
TEST_EQUAL(fm[0].getCharge(), 1)
TEST_EQUAL(String(fm[0].getMetaValue("AveragineModifications")), String("Carbamido"))
TEST_EQUAL(fm[1].getRT(), 62.2)
TEST_REAL_SIMILAR(fm[1].getMZ(), 252.057 )
TEST_EQUAL(fm[1].getIntensity(), 9999)
TEST_EQUAL(fm[1].getCharge(), 2)
TEST_EQUAL(String(fm[1].getMetaValue("AveragineModifications")), String("Carbamido2"))
TEST_EXCEPTION(Exception::ParseError, f.load(OPENMS_GET_TEST_DATA_PATH("KroenikFile_test_2.krf"), fm));
iw->identifyCharge (*spec, map[0], 0, 0, 0, false); NOT_TESTABLE END_SECTION START_SECTION(void updateBoxStates(const MSExperiment< PeakType > &map, const Size scan_index, const UInt RT_interleave, const UInt RT_votes_cutoff, const Int front_bound=-1, const Int end_bound=-1)) iw->updateBoxStates(map, INT_MAX, 0, 0); NOT_TESTABLE END_SECTION START_SECTION((virtual std::multimap<double, Box> getClosedBoxes ())) TEST_EQUAL (iw->getClosedBoxes().size(), 1) END_SECTION START_SECTION(FeatureMap< Feature > mapSeeds2Features(const MSExperiment< PeakType > &map, const UInt RT_votes_cutoff)) FeatureMap f = iw->mapSeeds2Features(map, 0); TEST_EQUAL (f.size(), 1) END_SECTION START_SECTION(void mergeFeatures(IsotopeWaveletTransform< PeakType > *later_iwt, const UInt RT_interleave, const UInt RT_votes_cutoff)) NOT_TESTABLE //only via CUDA END_SECTION START_SECTION(double getLinearInterpolation(const typename MSSpectrum< PeakType >::const_iterator &left_iter, const double mz_pos, const typename MSSpectrum< PeakType >::const_iterator &right_iter)) TEST_EQUAL((int)(iw->getLinearInterpolation(map[0].begin(), 1420.02, (map[0].begin()+1))*10),5) END_SECTION START_SECTION(double getLinearInterpolation(const double mz_a, const double intens_a, const double mz_pos, const double mz_b, const double intens_b)) TEST_EQUAL(iw->getLinearInterpolation(1,1, 1.5, 2, 2), 1.5) END_SECTION
}
END_SECTION
START_SECTION(virtual ~SpecArrayFile())
{
delete ptr;
}
END_SECTION
START_SECTION((template < typename FeatureMapType > void load(const String &filename, FeatureMapType &feature_map)))
{
SpecArrayFile f;
FeatureMap fm;
f.load(OPENMS_GET_TEST_DATA_PATH("SpecArrayFile_test_1.peplist"), fm);
TEST_EQUAL(fm.size(),2)
ABORT_IF(fm.size()!=2)
TEST_EQUAL(fm[0].getRT(), 60.1*60)
TEST_REAL_SIMILAR(fm[0].getMZ(), 500.1)
TEST_EQUAL(fm[0].getIntensity(), 4343534)
TEST_EQUAL(fm[0].getCharge(), 5)
TEST_EQUAL(double(fm[0].getMetaValue("s/n")), 3.2)
TEST_EQUAL(fm[1].getRT(), 40.1*60)
TEST_REAL_SIMILAR(fm[1].getMZ(), 700.1 )
TEST_EQUAL(fm[1].getIntensity(), 222432)
TEST_EQUAL(fm[1].getCharge(), 3)
TEST_EQUAL(double(fm[1].getMetaValue("s/n")), 2.2)
TEST_EXCEPTION(Exception::ParseError, f.load(OPENMS_GET_TEST_DATA_PATH("SpecArrayFile_test_2.peplist"), fm));
sl.push_back("xml-stylesheet");
sl.push_back("<featureMap");
sl.push_back("<feature id");
fsc.setWhitelist(sl);
//std::cout << "\n\n" << fsc.compareStrings("529090", "529091") << "\n\n\n";
START_SECTION((void run(std::vector< MassTrace > &, FeatureMap &, chromatograms &)))
{
FeatureFindingMetabo test_ffm;
// run with non-default setting (C13 isotope distance)
Param p = test_ffm.getParameters();
p.setValue("mz_scoring_13C", "true");
test_ffm.setParameters(p);
test_ffm.run(splitted_mt, test_fm, chromatograms);
TEST_EQUAL(test_fm.size(), 93);
// run with default settings (from paper using charge+isotope# dependent distances)
p.setValue("report_convex_hulls", "true");
p.setValue("mz_scoring_13C", "false");
test_ffm.setParameters(p);
test_ffm.run(splitted_mt, test_fm, chromatograms);
TEST_EQUAL(test_fm.size(), 91);
// --> this gives less features, i.e. more isotope clusters (but the input data is simulated and highly weird -- should be replaced at some point)
// test annotation of input
String tmp_file;
NEW_TMP_FILE(tmp_file);
FeatureXMLFile().store(tmp_file, test_fm);
TEST_EQUAL(fsc.compareFiles(tmp_file, OPENMS_GET_TEST_DATA_PATH("FeatureFindingMetabo_output1.featureXML")), true);