Problem to generate an object of class SpatialPixelDataFrame
Sounds as if you should have a look at the docs of package rgdal. Tom Am 25.11.2011 15:45, schrieb Javier Nori:
Dear All! I am a beginner in the use of R, I am having problems in creating an object of class SpatialPixelsDataFrame (as the object puech$maps from adehabitatMA package) with the climatic variables of South America (rasters asc or bil). I need this "format" to implement some analisys of the adehabitatHS and MA packages to my data! I would be very gratefull if you would help me. Thank you very much in advance! Javier. [[alternative HTML version deleted]]
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