public TwoSampleTTest(
	NumericalVariable sample1,
	NumericalVariable sample2,
	double difference
)

Public Sub New ( 
	sample1 As NumericalVariable,
	sample2 As NumericalVariable,
	difference As Double
)

public:
TwoSampleTTest(
	NumericalVariable^ sample1, 
	NumericalVariable^ sample2, 
	double difference
)

new : 
        sample1 : NumericalVariable * 
        sample2 : NumericalVariable * 
        difference : float -> TwoSampleTTest

Parameters

sample1

Type: Extreme.StatisticsNumericalVariable
The first NumericalVariable

sample2

Type: Extreme.StatisticsNumericalVariable
The second NumericalVariable

difference

Type: SystemDouble
The difference between the means to test for.

This constructor constructs a t test for the assumption that the difference between the population means of two samples is equal to difference. The test is unpaired, meaning that the samples are from two independent populations. No assumptions are made about the variances of the two populations.

Numerical Libraries

Reference