    "circos.par"         "circos.rect"       </span>
<span class="r-out co"><span class="r-pr">#&gt;</span> [7] "circos.track"       "get.cell.meta.data" "mm_h"              </span>
<span class="r-out co"><span class="r-pr">#&gt;</span> </span>
<span class="r-out co"><span class="r-pr">#&gt;</span> $SEtools</span>
<span class="r-out co"><span class="r-pr">#&gt;</span> [1] "colorRamp2"</span>
<span class="r-out co"><span class="r-pr">#&gt;</span> </span>
<span class="r-out co"><span class="r-pr">#&gt;</span>