tmp = &(dm->vars[col]);
tmp->v = v;
tmp->first_column = col;
+ tmp->last_column = col;
col++;
}
else if (v->type == ALPHA)
/*
Return a pointer to the variable whose values
- are stored in column col.
+ are stored in column col. BUG IN HERE
*/
struct variable *
design_matrix_col_to_var (const struct design_matrix *dm, size_t col)