tab_text (t, 2, r + rx, TAB_LEFT | TAT_TITLE, ds_cstr (&vstr));
moments1_calculate (dd_j->mom, &weight_j, &mean_j, &var_j, 0, 0);
tab_text (t, 2, r + rx, TAB_LEFT | TAT_TITLE, ds_cstr (&vstr));
moments1_calculate (dd_j->mom, &weight_j, &mean_j, &var_j, 0, 0);