Returns the size of the specified group.

Namespace:  CenterSpace.NMath.Stats
Assembly:  NMathStats (in NMathStats.dll) Version: 3.4.0.0

Syntax

C#
public int GetGroupSize(
	Object groupName
)
Visual Basic (Declaration)
Public Function GetGroupSize ( _
	groupName As Object _
) As Integer
Visual C++
public:
int GetGroupSize(
	Object^ groupName
)

Parameters

groupName
Type: System..::.Object
A group name.

Return Value

The number of observations in group groupName.

Remarks

The array of group names can be accessed using the GroupNames property. If this test object was constructed from a data frame using a grouping column, the group names are the sorted, unique Factor levels created from the column values. If this test object was constructed from a matrix or an array of vectors, the group names are simply Group_0, Group_1...Group_n.

See Also