o <span class="op">=</span> <span class="va">pop3</span>, start <span class="op">=</span> <span class="fl">150</span>, end <span class="op">=</span> <span class="fl">200</span>, rate <span class="op">=</span> <span class="fl">0.15</span><span class="op">)</span>,</span></span>
<span class="r-in"><span>  <span class="fu"><a href="gene_flow.html">gene_flow</a></span><span class="op">(</span>from <span class="op">=</span> <span class="va">pop1</span>, to <span class="op">=</span> <span class="va">pop2</span>, 