Functions.StddevPop Method
Definition
Important
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Overloads
| StddevPop(Column) |
Returns the population standard deviation of the expression in a group. |
| StddevPop(String) |
Returns the population standard deviation of the expression in a group. |
StddevPop(Column)
Returns the population standard deviation of the expression in a group.
public static Microsoft.Spark.Sql.Column StddevPop (Microsoft.Spark.Sql.Column column);static member StddevPop : Microsoft.Spark.Sql.Column -> Microsoft.Spark.Sql.ColumnPublic Shared Function StddevPop (column As Column) As ColumnParameters
- column
- Column
Column to apply
Returns
Column object
Applies to
StddevPop(String)
Returns the population standard deviation of the expression in a group.
public static Microsoft.Spark.Sql.Column StddevPop (string columnName);static member StddevPop : string -> Microsoft.Spark.Sql.ColumnPublic Shared Function StddevPop (columnName As String) As ColumnParameters
- columnName
- String
Column name
Returns
Column object