    id <span class='op'>=</span> <span class='st'>'PATID'</span>,</span>
<span class='r-in'>                     countdata <span class='op'>=</span> <span class='va'>tpm</span><span class='op'>[</span><span class='st'>'MS4A1'</span>, <span class='op'>]</span>,</span>
<span class='r-in'>                     metadata <span class='op'>=</span> <span class='va'>metadata</span>,</span>
<span class='r-in'>                     dispersion <span class='op'>=</span> <span class='va'>disp</span><span class='op'>[</spa