         </span>
<span class="r-out co"><span class="r-pr">#&gt;</span> [22] isGLMM                   isLMM                    isNLMM                  </span>
<span class="r-out co"><span class="r-pr">#&gt;</span> [25] isREML                   logLik                   model.frame             </span>
<span class="r-out co"><span class="r-pr">#&gt;</span> [28] model.matrix             model2restriction_matrix na.action               </span>
<span class="r-out co"><span class="r-pr">#&gt;</span> [31] ngrps    