">rownames</a></span>(I) &lt;-<span class="st"> </span>objects</a>
<a class="sourceLine" id="cb2-23" data-line-number="23"></a>
<a class="sourceLine" id="cb2-24" data-line-number="24"><span class="kw"><a href="https://rdrr.io/r/base/print.html">print</a></span>(I)</a>
<a class="sourceLine" id="cb2-25" data-line-number="25"><span class="co">#&gt;     P1  P2  P3  P4  P5 P6</span></a>
<a class="sourceLine" id="cb2-26" data-line-number="26"><span class="co">#&gt; O1 0.0 1.0 0.5 0.5 1.0  0</span></a>
<a class="s