hics/abline.html" class="external-link">abline</a></span><span class="op">(</span>v <span class="op">=</span> <span class="fl">170</span>, lty <span class="op">=</span> <span class="fl">3</span><span class="op">)</span></span></span>
<span class="r-plt img"><img src="colored_dots-8.png" alt="" width="700" height="433"></span>
</code></pre></div>
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