random starts and iterations, it takes quite a few minutes</span>
<span class='fu'><a href='https://rdrr.io/r/base/getwd.html'>setwd</a></span><span class='op'>(</span><span class='fu'><a href='https://rdrr.io/r/base/tempfile.html'>tempdir</a></span><span class='op'>(</span><span class='op'>)</span><span class='op'>)</span>

<span class='co'>## Simulate Some Data from 3 classes</span>
<span class='kw'><a href='https://rdrr.io/r/base/library.html'>library</a></span><span class='op'>(</span><span class='va'><