STSLIB::StatsFtest Class Reference

F-test (one-way ANOVA) statistical testing. More...

#include <sts_ftest.h>

Static Public Member Functions
static StatsFtestResult	oneWay (const QVector< Eigen::MatrixXd > &groups)
static double	fCdf (double f, int df1, int df2)

Detailed Description

F-test (one-way ANOVA) statistical testing.

Provides F-test / one-way ANOVA implementation.

Definition at line 80 of file sts_ftest.h.

Member Function Documentation

fCdf()

double StatsFtest::fCdf ( double f, int df1, int df2 )

static

Compute the CDF of the F-distribution using the regularized incomplete beta function.

Parameters

[in]	f	The F-value.
[in]	df1	Numerator degrees of freedom.
[in]	df2	Denominator degrees of freedom.

Returns

The probability P(F <= f).

Definition at line 115 of file sts_ftest.cpp.

oneWay()

StatsFtestResult StatsFtest::oneWay ( const QVector< Eigen::MatrixXd > & groups )

static

One-way ANOVA F-test.

Parameters

[in]

groups

Vector of matrices, each n_observations x n_variables.

Returns

StatsFtestResult with F-statistics, p-values, and degrees of freedom.

Definition at line 55 of file sts_ftest.cpp.

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The documentation for this class was generated from the following files:

• src/libraries/sts/sts_ftest.h
• src/libraries/sts/sts_ftest.cpp