">=</span> <span class="st">"betas"</span><span class="op">)</span></span></span>
<span class="r-plt img"><img src="coda_methods-15.png" alt="" width="700" height="433"></span>
<span class="r-plt img"><img src="coda_methods-16.png" alt="" width="700" height="433"></span>
<span class="r-plt img"><img src="coda_methods-17.png" alt="" width="700" height="433"></span>
<span class="r-plt img"><img src="coda_methods-18.png" alt="" width="700" height="433"></span>
<span class="r-plt img"><img src="coda_methods-19.