/rdrr.io/r/base/data.frame.html" class="external-link">data.frame</a></span><span class="op">(</span>loglik   <span class="op">=</span> <span class="fu">loglik_poisson_nmf</span><span class="op">(</span><span class="va">X</span>,<span class="va">fit</span><span class="op">)</span>,</span>
<span class="r-in">           deviance <span class="op">=</span> <span class="fu">deviance_poisson_nmf</span><span class="op">(</span><span class="va">X</span>,<span class="va">fit</span><span class="op">)</span><span clas