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MongoQueryableStandardDeviationPopulation Method (IMongoQueryableNullableDouble)

Computes the population standard deviation of a sequence of values.

Namespace:  MongoDB.Driver.Linq
Assembly:  MongoDB.Driver (in MongoDB.Driver.dll) Version: 2.6.0+Branch.origin/v2.6.x.Sha.593796a7b35dc59243383bcc684de296a5468f2e
Syntax
public static Nullable<double> StandardDeviationPopulation(
	this IMongoQueryable<Nullable<double>> source
)

Parameters

source
Type: MongoDB.Driver.LinqIMongoQueryableNullableDouble
A sequence of values to calculate the population standard deviation of.

Return Value

Type: NullableDouble
The population standard deviation of the sequence of values.

Usage Note

In Visual Basic and C#, you can call this method as an instance method on any object of type IMongoQueryableNullableDouble. 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