int main()
{
RunningStat rs;
rs.Push(17.0);
rs.Push(19.0);
rs.Push(24.0);
double mean = rs.Mean();
double variance = rs.Variance();
double stdev = rs.StandardDeviation();
cout << "mean = " << mean << endl;
cout << "variance = " << variance << endl;
cout << "stdev = " << stdev << endl;
}
void VideoCodecStatistics::Dump(RunningStat& s, const char *name)
{
CSFLogDebug(logTag,
"%s, mean: %f, variance: %f, standard deviation: %f",
name, s.Mean(), s.Variance(), s.StandardDeviation());
}