PearsonsChiSquareTest(Int32, Boolean) Constructor

Test of independence. Asseses whether paired observations on two variables provided in the form of a contingency table are independent. Use the default alpha to determine accept/reject.

Namespace: CenterSpace.NMath.Core
Assembly: NMath (in NMath.dll) Version: 7.4

Syntax

C++

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public PearsonsChiSquareTest(
	int[,] contingencyTable,
	bool isYatesCorrected
)

Public Sub New ( 
	contingencyTable As Integer(,),
	isYatesCorrected As Boolean
)

public:
PearsonsChiSquareTest(
	array<int,2>^ contingencyTable, 
	bool isYatesCorrected
)

new : 
        contingencyTable : int[,] * 
        isYatesCorrected : bool -> PearsonsChiSquareTest

Parameters

contingencyTable Int32

Contingency table is the matrix used for a test of independence of variable i and j.

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Example: Variables i is sex (M, F) and variable j handedness (left, right).  100
people are sampled randomly to yield the table:

handedness    R   L    
row 0: M      43   9   
row 1: F      44   4

isYatesCorrected Boolean

Use Yates correction for 2 × 2 contingency tables.

Reference

PearsonsChiSquareTest Class

PearsonsChiSquareTest Overload

CenterSpace.NMath.Core Namespace