s="kw"><a href="https://rdrr.io/r/base/colnames.html">colnames</a></span>(I) &lt;-<span class="st"> </span>attributes</a>
<a class="sourceLine" id="cb6-22" data-line-number="22"><span class="kw"><a href="https://rdrr.io/r/base/colnames.html">rownames</a></span>(I) &lt;-<span class="st"> </span>objects</a>
<a class="sourceLine" id="cb6-23" data-line-number="23"></a>
<a class="sourceLine" id="cb6-24" data-line-number="24"><span class="kw"><a href="https://rdrr.io/r/base/print.html">print</a></span>(I)</a>
<a 