><span class="fl">5</span><span class="op">/</span><span class="fl">3</span></span></span>
<span class="r-in"><span><span class="va">intercept</span> <span class="op">&lt;-</span> <span class="op">-</span><span class="fl">0.3</span></span></span>
<span class="r-in"><span><span class="fu"><a href="https://rdrr.io/r/graphics/abline.html" class="external-link">abline</a></span><span class="op">(</span><span class="va">intercept</span>, <span class="va">power</span><span class="op">)</span></span></span>
<span 