*/
val = pspp_coeff_get_value (c->coeff[j], v);
- val_s = value_to_string (val, v);
+ val_s = var_get_value_name (v, val);
strncat (tmp, val_s, MAX_STRING);
}
n_vals = (*model->get_vars) (model, vars);
vals = xnmalloc (n_vals, sizeof (*vals));
- output = case_data_rw (c, model->pred->fv);
+ output = case_data_rw (c, model->pred);
assert (output != NULL);
for (i = 0; i < n_vals; i++)
{
- vals[i] = case_data (c, vars[i]->fv);
+ vals[i] = case_data (c, vars[i]);
}
output->f = (*model->predict) ((const struct variable **) vars,
vals, model, n_vals);
n_vals = (*model->get_vars) (model, vars);
vals = xnmalloc (n_vals, sizeof (*vals));
- output = case_data_rw (c, model->resid->fv);
+ output = case_data_rw (c, model->resid);
assert (output != NULL);
for (i = 0; i < n_vals; i++)
{
- vals[i] = case_data (c, vars[i]->fv);
+ vals[i] = case_data (c, vars[i]);
}
- obs = case_data (c, model->depvar->fv);
+ obs = case_data (c, model->depvar);
output->f = (*model->residual) ((const struct variable **) vars,
vals, obs, model, n_vals);
free (vals);
reg_print_categorical_encoding (FILE * fp, pspp_linreg_cache * c)
{
int i;
- size_t j;
int n_vars = 0;
struct variable **varlist;
- struct pspp_coeff *coeff;
- const struct variable *v;
- union value *val;
fprintf (fp, "%s", reg_export_categorical_encode_1);
varlist = xnmalloc (c->n_indeps, sizeof (*varlist));
for (i = 1; i < c->n_indeps; i++) /* c->coeff[0] is the intercept. */
{
- coeff = c->coeff[i];
- v = pspp_coeff_get_var (coeff, 0);
+ struct pspp_coeff *coeff = c->coeff[i];
+ const struct variable *v = pspp_coeff_get_var (coeff, 0);
if (var_is_alpha (v))
{
if (!reg_inserted (v, varlist, n_vars))
for (i = 0; i < n_vars; i++)
{
- coeff = c->coeff[i];
+ size_t n_categories = cat_get_n_categories (varlist[i]);
+ size_t j;
+
fprintf (fp, "%s.name = \"%s\";\n\t",
var_get_name (varlist[i]),
var_get_name (varlist[i]));
fprintf (fp, "%s.n_vals = %d;\n\t",
var_get_name (varlist[i]),
- varlist[i]->obs_vals->n_categories);
+ n_categories);
- for (j = 0; j < varlist[i]->obs_vals->n_categories; j++)
+ for (j = 0; j < n_categories; j++)
{
- val = cat_subscript_to_value ((const size_t) j, varlist[i]);
+ union value *val = cat_subscript_to_value (j, varlist[i]);
fprintf (fp, "%s.values[%d] = \"%s\";\n\t",
var_get_name (varlist[i]), j,
- value_to_string (val, varlist[i]));
+ var_get_value_name (varlist[i], val));
}
}
fprintf (fp, "%s", reg_export_categorical_encode_2);
static bool
is_depvar (size_t k, const struct variable *v)
{
- /*
- compare_var_names returns 0 if the variable
- names match.
- */
- if (!compare_var_names (v, v_variables[k], NULL))
- return true;
-
- return false;
+ return v == v_variables[k];
}
/*
{
row = casereader_cnum (r) - 1;
- val = case_data (&c, v->fv);
+ val = case_data (&c, v);
cat_value_update (v, val);
if (var_is_value_missing (v, val))
{
current case.
*/
{
- val = case_data (&c, v_variables[i]->fv);
+ val = case_data (&c, v_variables[i]);
/*
Independent/dependent variable separation. The
'variables' subcommand specifies a varlist which contains
}
}
}
- val = case_data (&c, cmd.v_dependent[k]->fv);
+ val = case_data (&c, cmd.v_dependent[k]);
gsl_vector_set (Y, row, val->f);
row++;
}