-link">colnames</a></span><span class="op">(</span><span class="va">data.big5</span><span class="op">)</span>, value<span class="op">=</span><span class="cn">TRUE</span> <span class="op">)</span><span class="op">[</span><span class="fl">1</span><span class="op">:</span><span class="fl">4</span><span class="op">]</span> <span class="op">)</span></span>
<span><span class="co">#  O3  O8  O13 O18 O23 O28 N1  N6  N11 N16</span></span>
<span><span class="va">dat</span> <span class="op">&lt;-</span> <span class="v