(DEFECT, HLTH, RAPE, POOR, SINGLE, NOMORE) ~ </span>
<span class="r-out co"><span class="r-pr">#&gt;</span>     AGE, group = SEX, data = gss08, nclass = 3)</span>
<span class="r-out co"><span class="r-pr">#&gt;</span> </span>
<span class="r-out co"><span class="r-pr">#&gt;</span> Manifest items : DEFECT HLTH RAPE POOR SINGLE NOMORE </span>
<span class="r-out co"><span class="r-pr">#&gt;</span> Grouping variable : SEX </span>
<span class="r-out co"><span class="r-pr">#&gt;</span> Covariates (Level 1) : AGE <