an>
<span><span class="co">#&gt; Class:                      specr.setup -- version: 1.0.0 </span></span>
<span><span class="co">#&gt; Number of specifications:   2 </span></span>
<span><span class="co">#&gt; </span></span>
<span><span class="co">#&gt; Specifications:</span></span>
<span><span class="co">#&gt; </span></span>
<span><span class="co">#&gt;   Independent variable:     gdpPercap_log </span></span>
<span><span class="co">#&gt;   Dependent variable:       lifeExp </span></span>
<span><span class="