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: 2.20.0+ee01960089f28ea1b501690df5fc9f6318a70242
Syntax public static Nullable<double> StandardDeviationPopulation(
this IMongoQueryable<Nullable<double>> source
)
<ExtensionAttribute>
Public Shared Function StandardDeviationPopulation (
source As IMongoQueryable(Of Nullable(Of Double))
) As Nullable(Of Double)
[<ExtensionAttribute>]
static member StandardDeviationPopulation :
source : IMongoQueryable<Nullable<float>> -> Nullable<float>
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