Functions.StddevSamp Method

Definition

Namespace:

Microsoft.Spark.Sql

Assembly:

Microsoft.Spark.dll

Package:

Microsoft.Spark v1.0.0

Overloads

StddevSamp(Column)	Returns the sample standard deviation of the expression in a group.
StddevSamp(String)	Returns the sample standard deviation of the expression in a group.

StddevSamp(Column)

Returns the sample standard deviation of the expression in a group.

public static Microsoft.Spark.Sql.Column StddevSamp (Microsoft.Spark.Sql.Column column);

static member StddevSamp : Microsoft.Spark.Sql.Column -> Microsoft.Spark.Sql.Column

Public Shared Function StddevSamp (column As Column) As Column

Parameters

column

Column

Column to apply

Returns

Column

Column object

StddevSamp(String)

Returns the sample standard deviation of the expression in a group.

public static Microsoft.Spark.Sql.Column StddevSamp (string columnName);

static member StddevSamp : string -> Microsoft.Spark.Sql.Column

Public Shared Function StddevSamp (columnName As String) As Column

Parameters

columnName

String

Column name

Returns

Column

Column object