  0</span></span>
<span><span class="co">#&gt; Elect - Grid           0        6000</span></span>
<span><span class="co">#&gt; NG - Dist.             0       25000</span></span>
<span><span class="co">#&gt; Petrol - Dist.     26000           0</span></span>
<span><span class="co">#&gt; attr(,"rowtype")</span></span>
<span><span class="co">#&gt; [1] "Product"</span></span>
<span><span class="co">#&gt; attr(,"coltype")</span></span>
<span><span class="co">#&gt; [1] "Sector"</span></span></code></pre></div>
</