Returns a VariableCollection containing the observations from the current instance in the specified range.

Namespace: Extreme.Statistics
Assembly: Extreme.Numerics (Extreme.Numerics)

Syntax

Visual Basic (Declaration)
Public Function CreateSubset ( _
	startIndex As Integer, _
	endIndex As Integer _
) As VariableCollection
C#
public VariableCollection CreateSubset (
	int startIndex,
	int endIndex
)
C++
public:
VariableCollection^ CreateSubset (
	int startIndex, 
	int endIndex
)

Parameters

startIndex (System.Int32)
The zero-based index of the first observation in the range.
endIndex (System.Int32)
The zero-based index of the last observation in the range.

Return Value

A VariableCollection containing the data for the specified range.

Remarks

This method creates a copy of the variable's data. Changes to the original data do not affect the observations in the subset.

Exceptions

ExceptionCondition
VariableCollectionstartIndex is less than zero or greater than or equal to the number of observations.

-or-

endIndex is less than zero or greater than or equal to the number of observations.