DescriptiveStatistics.VarianceSample Method (IEnumerable<Single> , Boolean)
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Returns the sample variance of the container's values.
http://en.wikipedia.org/wiki/Variance
Namespace:
FinMath.Statistics
Assembly:
FinMath (in FinMath.dll) Version: 2.4.7-0a995bd0ea1854c2c868ec3f8dae606c5777e170
Syntaxpublic static float VarianceSample(
this IEnumerable<float> data,
bool checkForAbnormals = false
)
Parameters
- data
- Type: System.Collections.Generic.IEnumerable<Single>
Reference to a container object. - checkForAbnormals (Optional)
- Type: System.Boolean
Check is array contains NaN values and properly process them.
Return Value
Type:
SingleThe sample variance.
Usage Note
In Visual Basic and C#, you can call this method as an instance method on any object of type
IEnumerable<Single>. When you use instance method syntax to call this method, omit the first parameter. For more information, see
Extension Methods (Visual Basic) or
Extension Methods (C# Programming Guide).
See Also