do nlsw_data_setup
tabout south pregnant union race sex [iw=wt] using ///
table26.tex, replace style(tex) font(bold) f(0c) ///
c(freq col) twidth(14) plugc(2:2 2:3) plugsym(NA) ///
show(prepost) title(Table 26: Plugging columns) ///
fn(Source: nlsw88.dta)