lass="op">$</span><span class="va">par.fixed</span></span>
<span><span class="fu"><a href="https://rdrr.io/r/base/cbind.html" class="external-link">cbind</a></span><span class="op">(</span><span class="va">p0</span>,<span class="va">pars</span><span class="op">)</span></span>
<span></span>
<span><span class="co"># Create plot of one-step predictions, simulated states and observations</span></span>
<span><span class="va">t.est</span> <span class="op">=</span> <span class="va">fit</span><span class="op">$</sp