ass="fl">0.01</span></span></span>
<span class="r-in"><span><span class="va">xamp</span>   <span class="op">&lt;-</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">0.5</span>,<span class="fl">0.5</span><span class="op">)</span></span></span>
<span class="r-in"><span><span class="va">xmean</span>  <span class="op">&lt;-</span> <span class="fu"><a href="https://rdrr.io/r/base/matrix.html" class="external-link">matrix</a>