<span class='va'>tmp</span><span class='op'>)</span>
</div><div class='output co'>#&gt; <span class='message'>Adding algorithm 'deviation'</span></div><div class='input'>
<span class='co'># define problem and algorithm designs</span>
<span class='kw'><a href='https://rdrr.io/r/base/library.html'>library</a></span><span class='op'>(</span><span class='va'><a href='http://r-datatable.com'>data.table</a></span><span class='op'>)</span>
<span class='va'>prob.designs</span> <span class='op'>=</span> <span class=