| G02DDF | Estimates of linear parameters and general linear regression model from updated model |
| G02DEF | Add a new independent variable to a general linear regression model |
| G02DFF | Delete an independent variable from a general linear regression model |
| G02EAF | Computes residual sums of squares for all possible linear regressions for a set of independent variables |
| G02EEF | Fits a linear regression model by forward selection |