| e02agc | Least squares polynomial fit, values and derivatives may be constrained, arbitrary data points |
| e02bac | Least squares curve cubic spline fit (including interpolation), one variable |
| e02bec | Least squares cubic spline curve fit, automatic knot placement, one variable |
| e02cac | Least squares surface fit by polynomials, data on lines parallel to one independent coordinate axis |
| e02dac | Least squares surface fit, bicubic splines |
| e02dcc | Least squares bicubic spline fit with automatic knot placement, two variables (rectangular grid) |
| e02ddc | Least squares bicubic spline fit with automatic knot placement, two variables (scattered data) |
| e02dhc | Evaluation of spline surface at mesh of points with derivatives |
| g02dac | Fits a general (multiple) linear regression model |
| g02dgc | Fits a general linear regression model to new dependent variable |
| g02eec | Fits a linear regression model by forward selection |
| g02gac | Fits a generalized linear model with Normal errors |
| g02gbc | Fits a generalized linear model with binomial errors |
| g02gcc | Fits a generalized linear model with Poisson errors |
| g02gdc | Fits a generalized linear model with gamma errors |
| g02qfc | Quantile linear regression, simple interface, independent, identically distributed (IID) errors |
| g02qgc | Quantile linear regression, comprehensive interface |
| g08cgc | Performs the χ2 goodness-of-fit test, for standard continuous distributions |
| g08chc | Calculates the Anderson–Darling goodness-of-fit test statistic |
| g08cjc | Calculates the Anderson–Darling goodness-of-fit test statistic and its probability for the case of uniformly distributed data |
| g08ckc | Calculates the Anderson–Darling goodness-of-fit test statistic and its probability for the case of a fully-unspecified Normal distribution |
| g08clc | Calculates the Anderson–Darling goodness-of-fit test statistic and its probability for the case of an unspecified exponential distribution |
| g10abc | Fit cubic smoothing spline, smoothing parameter given |
| g10acc | Fit cubic smoothing spline, smoothing parameter estimated |
| g12bac | Fits Cox's proportional hazard model |