 class='fu'>who_nrevss</span>(<span class='st'>"hhs"</span>)
<span class='no'>census_who</span> <span class='kw'>&lt;-</span> <span class='fu'>who_nrevss</span>(<span class='st'>"census"</span>)
<span class='no'>state_who</span> <span class='kw'>&lt;-</span> <span class='fu'>who_nrevss</span>(<span class='st'>"state"</span>)
<span class='co'># }</span></pre>
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