The function creates this table only if you specify Step ('true') and StepTable.
| Column | Data Type | Description |
|---|---|---|
| attribute | INTEGER | Numeric index of predictor. |
| predictor | VARCHAR | Predictor name. |
| category | VARCHAR | For categorical predictor, its level. For numeric predictor, NULL. |
| estimate | DOUBLE PRECISION | Estimated coefficient. |
| std_err | DOUBLE PRECISION | Standard error of coefficient. |
| z_score | DOUBLE PRECISION | [Column appears only without Family ('GAUSSIAN').] The z-score follows the N(0,1) distribution. |
| p_value | DOUBLE PRECISION | p-value for z_score. (p-value represents significance of each coefficient.) |
| significance | VARCHAR | Indicator of predictor significance. For key to symbols in this column, see CoxPH Output. |
| family | VARCHAR | Distribution exponential family, specified by Family syntax element. |