Hello,
I am trying to perform several spatial analysis on R, based on polygon
lists. My data come from ArcGIS, being in shape format. I would like to
create a polygon list from this file. Apparently, R reads properly the file
by using the function "read.shapefile", however when I try the function
"plot" on this object, the program does not recognize which are the X and Y
coordinates (which -by the way- are in decimal degree units). Should I use
any specific sintaxis to indicate which columns are my coordinates? or
maybe I have to project my coordinates somehow?
Thank you very much indeed,
--
Ester
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