coefficient here. */
/*
- Pointer to the dependent variable.
+ Pointers to the variables.
*/
const struct variable *depvar;
+ const struct variable **indep_vars;
gsl_vector *residuals;
struct pspp_coeff **coeff;
to it. n is the number of cases, p is the number of
independent variables.
*/
-pspp_linreg_cache *pspp_linreg_cache_alloc (size_t n, size_t p);
+pspp_linreg_cache *pspp_linreg_cache_alloc (const struct variable *, const struct variable **,
+ size_t, size_t);
bool pspp_linreg_cache_free (void *);