CorrelationReduce Output Table Schema
| Column | Data Type | Description |
|---|---|---|
| group_column | VARCHAR or INTEGER | [Column appears once for each specified group_column.] Defines a group of correlation calculations. |
| corr | VARCHAR | Column pair in format'col_name1:col_name2', where col_name1 and col_name2 are input column names. |
| value_col | DOUBLE PRECISION | Correlation value for column pair. |