          1                  11</span>
<span class="r-out co"><span class="r-pr">#&gt;</span> [2,]           2                      2                   2                  12</span>
<span class="r-out co"><span class="r-pr">#&gt;</span> [3,]           3                      3                   3                  13</span>
<span class="r-out co"><span class="r-pr">#&gt;</span>      testgroup3/testset3</span>
<span class="r-out co"><span class="r-pr">#&gt;</span> [1,]                  21</span>
<span class="r-