statistics.h File Reference

Basic statistical utilities. More...

#include <KrisLibrary/math/vector.h>
#include <KrisLibrary/math/matrix.h>
#include <vector>
#include <numeric>

Go to the source code of this file.

Namespaces
	Statistics
	Contains all definitions in the statistics directory.

Functions
Real	Statistics::Sum (const std::vector< Real > &data)
Real	Statistics::Sum (const Vector &data)
void	Statistics::Sum (const std::vector< Vector > &data, Vector &sum)
void	Statistics::Sum (const Matrix &data, Vector &sum)
Real	Statistics::Mean (const std::vector< Real > &data)
void	Statistics::Mean (const std::vector< Vector > &data, Vector &mean)
Real	Statistics::Mean (const Vector &data)
void	Statistics::Mean (const Matrix &data, Vector &mean)
Real	Statistics::Variance (const std::vector< Real > &data)
void	Statistics::Variance (const std::vector< Vector > &data, Vector &var)
Real	Statistics::Variance (const Vector &data)
void	Statistics::Variance (const Matrix &data, Vector &var)
Real	Statistics::StdDev (const std::vector< Real > &data)
void	Statistics::StdDev (const std::vector< Vector > &data, Vector &stddev)
Real	Statistics::StdDev (const Vector &data)
void	Statistics::StdDev (const Matrix &data, Vector &stddev)
Real	Statistics::StdDev_Robust (const std::vector< Real > &data)
void	Statistics::StdDev_Robust (const std::vector< Vector > &data, Vector &stddev)
Real	Statistics::StdDev_Robust (const Vector &data)
void	Statistics::StdDev_Robust (const Matrix &data, Vector &stddev)
Real	Statistics::WeightedSum (const Vector &data, const Vector &w)
void	Statistics::WeightedSum (const Matrix &data, const Vector &w, Vector &sum)
Real	Statistics::WeightedMean (const Vector &data, const Vector &w)
void	Statistics::WeightedMean (const Matrix &data, const Vector &w, Vector &mean)
Real	Statistics::WeightedVariance (const Vector &data, const Vector &w)
void	Statistics::WeightedVariance (const Matrix &data, const Vector &w, Vector &var)
Real	Statistics::WeightedStdDev (const Vector &data, const Vector &w)
void	Statistics::WeightedStdDev (const Matrix &data, const Vector &w, Vector &stddev)

Detailed Description

Basic statistical utilities.

Real-valued data is given either by an STL vector or a Math Vector. Vector-valued data is given either as an STL vector of Math Vector's or a Matrix whose rows are the observations.