n>    moment         value</span>
<span class="r-out co"><span class="r-pr">#&gt;</span> 1     m00  8.958500e+03</span>
<span class="r-out co"><span class="r-pr">#&gt;</span> 2     m10  5.043943e+06</span>
<span class="r-out co"><span class="r-pr">#&gt;</span> 3     m01  4.582793e+05</span>
<span class="r-out co"><span class="r-pr">#&gt;</span> 4     m20  2.846367e+09</span>
<span class="r-out co"><span class="r-pr">#&gt;</span> 5     m11  2.575802e+08</span>
<span class="r-out co"><span class="r-pr">#&gt;<