Functions.StddevSamp Method
Definition
Important
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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.ColumnPublic Shared Function StddevSamp (column As Column) As ColumnParameters
- column
- Column
Column to apply
Returns
Column object
Applies to
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.ColumnPublic Shared Function StddevSamp (columnName As String) As ColumnParameters
- columnName
- String
Column name
Returns
Column object