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KruskalWallisTestSetData(DataFrame, Int32, Int32, Boolean) Method

Performs a Kruskal-Wallis test on data in the given data frame.

Namespace: CenterSpace.NMath.Core
Assembly: NMath (in NMath.dll) Version: 7.4
Syntax
public void SetData(
	DataFrame data,
	int groupColumn,
	int dataColumn,
	bool correct_for_ties
)

Parameters

data  DataFrame
A DataFrame containing the data.
groupColumn  Int32
The index of the DataFrame column containing the group values.
dataColumn  Int32
The index of the DataFrame column containing the numeric data. The specified column must be of type DFNumericColumn.
correct_for_ties  Boolean
If true, a standard correction for ties is applied. This correction usually makes little difference in the value of the test statistic unless there are a large number of ties.
Remarks
The DataFrame method GetGroupings() is applied to the specified group column, producing a sorted list of unique group values.
See Also