pan class="op">=</span><span class="fl">0.15</span>, <span class="va">mu</span><span class="op">=</span><span class="fl">0</span>, <span class="va">residsd</span><span class="op">=</span><span class="fl">1</span><span class="op">)</span></span></span>
<span class="r-in"><span><span class="op">{</span></span></span>
<span class="r-in"><span>  <span class="va">dat</span> <span class="op">&lt;-</span> <span class="fu"><a href="https://rdrr.io/r/base/expand.grid.html" class="external-link">expand.grid</a></span