C# Класс Accord.Statistics.Testing.Power.TTestPowerAnalysis

Наследование: BaseOneSamplePowerAnalysis

Открытые методы

Метод	Описание
ComputePower ( ) : void	Computes the power for a test with givens values of effect size and number of samples under IPowerAnalysis.Size.
GetEffectSize ( int sampleSize, double power = 0.8, double alpha = 0.05, OneSampleHypothesis hypothesis = OneSampleHypothesis.ValueIsDifferentFromHypothesis ) : TTestPowerAnalysis	Estimates the number of samples necessary to attain the required power level for the given effect size.
GetSampleSize ( double delta, double standardDeviation = 1, double power = 0.8, double alpha = 0.05, OneSampleHypothesis hypothesis = OneSampleHypothesis.ValueIsDifferentFromHypothesis ) : TTestPowerAnalysis	Estimates the number of samples necessary to attain the required power level for the given effect size.
TTestPowerAnalysis ( OneSampleHypothesis hypothesis ) : System	Creates a new TTestPowerAnalysis.
TTestPowerAnalysis ( TwoSampleTTest test ) : System	Creates a new TTestPowerAnalysis.

Computes the power for a test with givens values of effect size and number of samples under IPowerAnalysis.Size.

public ComputePower ( ) : void
Результат	void

Estimates the number of samples necessary to attain the required power level for the given effect size.

public static GetEffectSize ( int sampleSize, double power = 0.8, double alpha = 0.05, OneSampleHypothesis hypothesis = OneSampleHypothesis.ValueIsDifferentFromHypothesis ) : TTestPowerAnalysis
sampleSize	int	The number of observations in the sample.
power	double	The desired power level. Default is 0.8.
alpha	double	The desired significance level. Default is 0.05.
hypothesis	OneSampleHypothesis	The alternative hypothesis (research hypothesis) to be tested.
Результат	TTestPowerAnalysis

Estimates the number of samples necessary to attain the required power level for the given effect size.

public static GetSampleSize ( double delta, double standardDeviation = 1, double power = 0.8, double alpha = 0.05, OneSampleHypothesis hypothesis = OneSampleHypothesis.ValueIsDifferentFromHypothesis ) : TTestPowerAnalysis
delta	double	The minimum detectable difference.
standardDeviation	double	The difference standard deviation.
power	double	The desired power level. Default is 0.8.
alpha	double	The desired significance level. Default is 0.05.
hypothesis	OneSampleHypothesis	The alternative hypothesis (research hypothesis) to be tested.
Результат	TTestPowerAnalysis

Creates a new TTestPowerAnalysis.

public TTestPowerAnalysis ( OneSampleHypothesis hypothesis ) : System
hypothesis	OneSampleHypothesis	The hypothesis tested.
Результат	System

Creates a new TTestPowerAnalysis.

public TTestPowerAnalysis ( TwoSampleTTest test ) : System
test	TwoSampleTTest	The test to create the analysis for.
Результат	System