">data.frame</span>(<span class="dt">Solar.R =</span> <span class="kw">mean</span>(ozonedat<span class="op">$</span>Solar.R), <span class="dt">Wind =</span> <span class="kw">mean</span>(ozonedat<span class="op">$</span>Wind)), <span class="dt">boot =</span> <span class="ot">FALSE</span>)</a>
<a class="sourceLine" id="cb12-10" data-line-number="10"></a>
<a class="sourceLine" id="cb12-11" data-line-number="11">ozone.fit.factor2 &lt;-<span class="st"> </span><span class="kw">nominalRR</span>(ozone1 <span class