criterion at convergence: 1404.626</span>
<span class="r-out co"><span class="r-pr">#&gt;</span> Random effects:</span>
<span class="r-out co"><span class="r-pr">#&gt;</span>  Groups    Name        Std.Dev.</span>
<span class="r-out co"><span class="r-pr">#&gt;</span>  Subject   (Intercept) 28.843  </span>
<span class="r-out co"><span class="r-pr">#&gt;</span>  Subject.1 Days         6.285  </span>
<span class="r-out co"><span class="r-pr">#&gt;</span>  Residual              25.747  </span>
<span class="r-o