<span class='r-out co'><span class='r-pr'>#&gt;</span> [3,]    1  100</span>
<span class='r-out co'><span class='r-pr'>#&gt;</span> [4,]    1   50</span>
<span class='r-out co'><span class='r-pr'>#&gt;</span> </span>
<span class='r-out co'><span class='r-pr'>#&gt;</span> $function.args$initial_est</span>
<span class='r-out co'><span class='r-pr'>#&gt;</span> [1] 6.666667e+05 3.000000e+03 7.105427e-15</span>
<span class='r-out co'><span class='r-pr'>#&gt;</span> </span>
<span class='r-out co'><span class='r-