| Argument | Category | Description |
|---|---|---|
| Percentile | Required | Specifies the percentiles for the function to generate. |
| Target_Columns | Required | Specifies the names of the columns that contain the groups of numbers whose percentiles are to be generated. |
| Group_Columns | Optional | Specifies the names of the columns to copy to the output table. Typically, the list of group columns is the same as the list of partition columns. |