">head</a></span><span class="op">(</span><span class="fu"><a href="methods.html">fitted</a></span><span class="op">(</span><span class="va">fm1</span>, type <span class="op">=</span> <span class="st">"subject_specific"</span><span class="op">)</span><span class="op">)</span></span></span>
<span class="r-out co"><span class="r-pr">#&gt;</span>          1          2          3          4          5          6 </span>
<span class="r-out co"><span class="r-pr">#&gt;</span> 0.04084042 0.04974091 0.13552321 0.21