adj <span class="op">=</span> <span class="fl">1</span>, vadj <span class="op">=</span> <span class="fl">1</span>, mar <span class="op">=</span> <span class="fu"><a href="https://rdrr.io/r/base/c.html" class="external-link">c</a></span><span class="op">(</span><span class="fl">1</span>, <span class="fl">1</span>, <span class="fl">4</span>, <span class="fl">1</span><span class="op">)</span> <span class="op">+</span> <span class="fl">0.1</span>,</span>
<span>         col.data <span class="op">=</span> <span c