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<span class="r-in"><span><span class="fu"><a href="fixef.html">fixef</a></span><span class="op">(</span><span class="va">m0</span><span class="op">)</span><span class="op">$</span><span class="va">disp</span></span></span>
<span class="r-out co"><span class="r-pr">#&gt;</span> (Intercept)       sdten </span>
<span class="r-out co"><span class="r-pr">#&gt;</span>    3.202870    1.386476 </span>
<span class="r-in"><span><span class="fu"><a href="https://rdrr.io/r/base/c.html" class="external-link">c</a></s