MongoQueryableStandardDeviationSampleTSource Method (IMongoQueryableTSource, ExpressionFuncTSource, NullableInt64)

public static Nullable<double> StandardDeviationSample<TSource>(
	this IMongoQueryable<TSource> source,
	Expression<Func<TSource, Nullable<long>>> selector
)

<ExtensionAttribute>
Public Shared Function StandardDeviationSample(Of TSource) ( 
	source As IMongoQueryable(Of TSource),
	selector As Expression(Of Func(Of TSource, Nullable(Of Long)))
) As Nullable(Of Double)

[<ExtensionAttribute>]
static member StandardDeviationSample : 
        source : IMongoQueryable<'TSource> * 
        selector : Expression<Func<'TSource, Nullable<int64>>> -> Nullable<float>