ISetWindowFieldsPartitionExtensionsStandardDeviationSampleTInput Method (ISetWindowFieldsPartitionTInput, FuncTInput, NullableDouble, SetWindowFieldsWindow) |
Calculates the sample standard deviation of the input values.
Namespace:
MongoDB.Driver.Linq
Assembly:
MongoDB.Driver (in MongoDB.Driver.dll) Version: 2.16.0+eeafbea0921243a5868b81984e1083a07c1f75bc
Syntax public static double? StandardDeviationSample<TInput>(
this ISetWindowFieldsPartition<TInput> partition,
Func<TInput, double?> selector,
SetWindowFieldsWindow window = null
)
<ExtensionAttribute>
Public Shared Function StandardDeviationSample(Of TInput) (
partition As ISetWindowFieldsPartition(Of TInput),
selector As Func(Of TInput, Double?),
Optional window As SetWindowFieldsWindow = Nothing
) As Double?
[<ExtensionAttribute>]
static member StandardDeviationSample :
partition : ISetWindowFieldsPartition<'TInput> *
selector : Func<'TInput, Nullable<float>> *
?window : SetWindowFieldsWindow
(* Defaults:
let _window = defaultArg window null
*)
-> Nullable<float>
Parameters
- partition
- Type: MongoDB.DriverISetWindowFieldsPartitionTInput
The partition. - selector
- Type: SystemFuncTInput, NullableDouble
The selector that selects a value from the input document. - window (Optional)
- Type: MongoDB.DriverSetWindowFieldsWindow
The window boundaries.
Type Parameters
- TInput
- The type of the input documents in the partition.
Return Value
Type:
NullableDoubleThe sample standard deviation of the selected values.
Usage Note
In Visual Basic and C#, you can call this method as an instance method on any object of type
ISetWindowFieldsPartitionTInput. 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