GString *str = g_string_new ("GLM ");
g_string_append (str, gtk_entry_get_text (GTK_ENTRY (uvd->dep_entry)));
GString *str = g_string_new ("GLM ");
g_string_append (str, gtk_entry_get_text (GTK_ENTRY (uvd->dep_entry)));
g_string_append (str, " BY ");
psppire_var_view_append_names (PSPPIRE_VAR_VIEW (uvd->factor_list), 0, str);
g_string_append (str, " BY ");
psppire_var_view_append_names (PSPPIRE_VAR_VIEW (uvd->factor_list), 0, str);