-in"><span><span class="fu">barErrorPlot</span><span class="op">(</span></span></span>
<span class="r-in"><span>  object <span class="op">=</span> <span class="va">SDDLS</span>,</span></span>
<span class="r-in"><span>  error <span class="op">=</span> <span class="st">"MSE"</span>,</span></span>
<span class="r-in"><span>  by <span class="op">=</span> <span class="st">"CellType"</span></span></span>
<span class="r-in"><span><span class="op">)</span></span></span>
<span class="r-plt img"><img src="barErrorPlot