do nlsw_data_setup
tabout pregnant south union race sex [iw=wt] using ///
table27.tex, replace style(tex) font(bold) f(0c) ///
c(freq col) twidth(14) plugc(1:2 1:3) show(prepost) ///
title(Table 27: Plugging columns - a problem) ///
fn(Source: nlsw88.dta)