void JPlotFitModule::SetFitModule ( GLDLFitModule* fit ) { itsModule = fit; const JSize count = itsModule->GetParameterCount(); itsParameters = jnew JVector(count); assert(itsParameters != NULL); SetParameterCount(count); itsErrors = jnew JVector(count); assert(itsErrors != NULL); SetFunctionString(itsModule->GetFunctionalForm()); }
void JPlotFitExp::JPlotFitExpX ( J2DPlotWidget* plot, JPlotDataBase* fitData ) { itsAParm = 0; itsBParm = 0; itsAErr = 0; itsBErr = 0; SetFunctionString("a*e^(b*x)"); SetParameterCount(2); SetHasGoodnessOfFit(kJTrue); }