Returns a value that indicates whether the observation at the specified index is missing.

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

Syntax

Visual Basic (Declaration)
Public Overrides Function IsMissing ( _
	index As Integer _
) As Boolean
C#
public override bool IsMissing (
	int index
)
C++
public:
virtual bool IsMissing (
	int index
) override

Parameters

index (System.Int32)
The zero-based index of the observation.

Return Value

true if the observation is missing; otherwise false.

Remarks

An observation is missing if its value is equal to MissingValue.

Exceptions

ExceptionCondition
ArgumentOutOfRangeExceptionindex is less than zero or greater than or equal to Length.