do nlsw_data_setup
tabout south race union sex using table3.html, ///
replace style(htm) font(italic) ///
c(col row) f(1) npos(both) nlab(Sample size) ///
layout(cb) h3(nil) twidth(600) ///
title(Table 3: Further refinements, ///
using column block layout) ///
fn(Source: nlsw88.dta) open