tab_double (t, 2, v * 2 + i + heading_rows, TAB_RIGHT, cc, NULL, RC_WEIGHT);
tab_double (t, 3, v * 2 + i + heading_rows, TAB_RIGHT, mean, NULL, RC_OTHER);
tab_double (t, 4, v * 2 + i + heading_rows, TAB_RIGHT, sqrt (sigma), NULL, RC_OTHER);
tab_double (t, 2, v * 2 + i + heading_rows, TAB_RIGHT, cc, NULL, RC_WEIGHT);
tab_double (t, 3, v * 2 + i + heading_rows, TAB_RIGHT, mean, NULL, RC_OTHER);
tab_double (t, 4, v * 2 + i + heading_rows, TAB_RIGHT, sqrt (sigma), NULL, RC_OTHER);