lass="op">]</span><span class="op">]</span><span class="op">)</span> <span class="co"># in raw form</span></span></span>
<span class="r-out co"><span class="r-pr">#&gt;</span>      [,1] [,2] [,3]</span>
<span class="r-out co"><span class="r-pr">#&gt;</span> [1,]   61   63   63</span>
<span class="r-out co"><span class="r-pr">#&gt;</span> [2,]   61   63   63</span>
<span class="r-out co"><span class="r-pr">#&gt;</span> [3,]   63   62   63</span>
<span class="r-out co"><span class="r-pr">#&gt;</span> [4,]   6