[R-sig-Geo] subsetting polygon display

[Edzer Pebesma]

if object states is of class "SpatialPolygons" or of class
"SpatialPolygonsDataFrame", use

plot(states[1,])

you can find out by asking

class(states)

On 11/01/2010 07:42 PM, Peter Larson wrote:
> Hello all,
> 
> This is probably a completely stupid question, but how does one subset
> a polygon data set for display?
> 
> I have a file of states of a country and just want to display one of them.
> 
> Pete
> 
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-- 
Edzer Pebesma
Institute for Geoinformatics (ifgi), University of Münster
Weseler Straße 253, 48151 Münster, Germany. Phone: +49 251
8333081, Fax: +49 251 8339763  http://ifgi.uni-muenster.de
http://www.52north.org/geostatistics      e.pebesma at wwu.de