dict_get_vars (dict, &v_variables, &n_variables, 0);
}
vars = xnmalloc (n_variables, sizeof (*vars));
- means = xnmalloc (n_variables, sizeof (*vars));
+ means = xnmalloc (n_variables, sizeof (*means));
cov = covariance_1pass_create (n_variables, v_variables,
dict_get_weight (dict), MV_ANY);