MongoEnumerable.StandardDeviationSample Method (IEnumerable<Nullable<Single>>) |
Computes the sample standard deviation of a sequence of values.
Namespace: MongoDB.Driver.LinqAssembly: MongoDB.Driver (in MongoDB.Driver.dll) Version: 2.2.0
Syntax public static Nullable<float> StandardDeviationSample(
this IEnumerable<Nullable<float>> source
)
<ExtensionAttribute>
Public Shared Function StandardDeviationSample (
source As IEnumerable(Of Nullable(Of Single))
) As Nullable(Of Single)
[<ExtensionAttribute>]
static member StandardDeviationSample :
source : IEnumerable<Nullable<float32>> -> Nullable<float32>
Parameters
- source
- Type: System.Collections.Generic.IEnumerable<Nullable<Single>>
A sequence of values to calculate the population standard deviation of.
Return Value
Type:
Nullable<Single>
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
IEnumerable<Nullable<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