'kw pkg'>sp</span><span class='kw ns'>::</span><span class='fu'><a href='http://www.rdocumentation.org/packages/sp/topics/SpatialPolygons'>SpatialPolygonsDataFrame</a></span>(<span class='no'>aggzones</span>, <span class='fu'>data.frame</span>(<span class='kw'>region</span> <span class='kw'>=</span> <span class='fu'>c</span>(<span class='fl'>1</span>:<span class='fl'>6</span>)), <span class='kw'>match.ID</span> <span class='kw'>=</span> <span class='fl'>FALSE</span>)
<span class='kw pkg'>sp</span><span clas