DescriptiveStatisticsStandardDeviationSampleOrDefault Method (IEnumerableNullableInt64, Double)
|
Returns the sample standard deviation of the container's values.
http://en.wikipedia.org/wiki/Variance
Namespace:
FinMath.Statistics
Assembly:
FinMath (in FinMath.dll) Version: 2.4.7-0a995bd0ea1854c2c868ec3f8dae606c5777e170
Syntax public static double StandardDeviationSampleOrDefault(
this IEnumerable<Nullable<long>> data,
double defaultValue = 0
)
Parameters
- data
- Type: System.Collections.GenericIEnumerableNullableInt64
Reference to a container object. - defaultValue (Optional)
- Type: SystemDouble
The default value to return of calculation fail.
Return Value
Type:
DoubleThe sample standard deviation.
Usage Note
In Visual Basic and C#, you can call this method as an instance method on any object of type
IEnumerableNullableInt64. 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