Determines the index of a specific observation of the variable.
Namespace: Extreme.Statistics
Assembly: Extreme.Numerics (Extreme.Numerics)
Syntax
| Visual Basic (Declaration) |
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Public Function IndexOf ( _ item As Double _ ) As Integer |
| C# |
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public int IndexOf ( double item ) |
| C++ |
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public: virtual int IndexOf ( double item ) sealed |
Parameters
- item (System.Double)
- The observation to locate in the variable.
Return Value
The index of item in the variable if found; otherwise -1.