="op">(</span><span class="va">res</span><span class="op">)</span></span></span>
<span class="r-out co"><span class="r-pr">#&gt;</span>           [,1]       [,2]      [,3]       [,4]</span>
<span class="r-out co"><span class="r-pr">#&gt;</span> [1,] -192.2898  -552.4067 -1069.575  -919.8675</span>
<span class="r-out co"><span class="r-pr">#&gt;</span> [2,] -711.1214 -1211.6718 -2525.133 -2489.2995</span>
<span class="r-out co"><span class="r-pr">#&gt;</span> [3,] -970.8496 -1498.3225 -3172.692 -3294.7414</s