">replaceZeroes</span>,</span>
<span>  useFdstn <span class="op">=</span> <span class="cn">TRUE</span>,</span>
<span>  suppress <span class="op">=</span> <span class="cn">FALSE</span>,</span>
<span>  <span class="va">na.action</span>,</span>
<span>  method <span class="op">=</span> <span class="st">"qr"</span>,</span>
<span>  qr <span class="op">=</span> <span class="cn">TRUE</span>,</span>
<span>  singular.ok <span class="op">=</span> <span class="cn">TRUE</span>,</span>
<span>  contrasts <span class="op">