R/areaPoly.R
In zalmquist/UScensus2010: US Census 2010 Suite of R Packages
areaPoly<-function(sp.object=NULL){
### Check to make sure the object is sp-class
if(class(sp.object)[1]!="SpatialPolygonsDataFrame")
cat("Incompatible class!")
area<-sapply(slot(sp.object, "polygons"), slot,"area")
area
}
zalmquist/UScensus2010 documentation built on May 4, 2019, 9:08 p.m.
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areaPoly<-function(sp.object=NULL){
### Check to make sure the object is sp-class
if(class(sp.object)[1]!="SpatialPolygonsDataFrame")
cat("Incompatible class!")
area<-sapply(slot(sp.object, "polygons"), slot,"area")
area
}
R Package Documentation
Browse R Packages
We want your feedback!
Note that we can't provide technical support on individual packages. You should contact the package authors for that.
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