 probability distribution of births and deaths, especially in small populations.</p>
<p>To give an example of what I mean, let’s model a small population with positively autocorrelated environmental stochasticity. This population is closed (no migration), assumes constant fertility and mortality for all individuals, and can be thought of as asexually reproducing or female-only.</p>
<div class="sourceCode" id="cb6"><pre class="downlit">
<span class="fu"><a href="https://rdrr.io/r/base/Random.html">set.seed