-double linreg_get_indep_variable_sd (linreg *c, size_t j)
-{
- assert (c != NULL);
- return gsl_vector_get (c->indep_std, j);
-}
-
-void linreg_set_indep_variable_sd (linreg *c, size_t j, double s)
-{
- assert (c != NULL);
- gsl_vector_set (c->indep_std, j, s);
-}
-