l><li>Fixed bug in predicting using explanatory variables.</li>
<li>Fixed edge case in adding explanatory variables. The bug occurred when there was only 1 explanatory variable and 1 dependent variable supplied, causing the Z system matrix to be a vector instead of an array.</li>
</ul></div>
</div>
    <div class="section level2">
<h2 class="page-header" data-toc-text="0.2.1" id="statespacer-021">statespacer 0.2.1<small>2020-07-15</small><a class="anchor" aria-label="anchor" href="#statespacer-021"></a></h2