x="-1"></a><span class="cf">for</span>(i <span class="cf">in</span> <span class="dv">1</span><span class="sc">:</span><span class="fu">length</span>(data)){</span>
<span id="cb1-10"><a href="#cb1-10" aria-hidden="true" tabindex="-1"></a>  data[[i]] <span class="ot">&lt;-</span> data[[i]][,<span class="dv">2</span><span class="sc">:</span><span class="fu">length</span>(data[[i]])]</span>
<span id="cb1-11"><a href="#cb1-11" aria-hidden="true" tabindex="-1"></a>}</span>
<span id="cb1-12"><a href="#cb1-12" aria