ta</span><span class="op">$</span><span class="va">w_fstuwt</span> <span class="op">/</span> <span class="va">data</span><span class="op">$</span><span class="va">w_fschwt</span></span></span>
<span class="r-in"><span></span></span>
<span class="r-in"><span><span class="co"># run with conditional weights</span></span></span>
<span class="r-in"><span><span class="va">m1c</span> <span class="op">&lt;-</span> <span class="fu">mix</span><span class="op">(</span><span class="va">pv1math</span> <span class="op">~