I have inputted bioclimatic variables into R studio in which I wish to test them for collinearity so that I can remove highly correlated variables for completion of a species distribution model. I have managed to stack the raster files so far but haven't gotten any further and cannot find a clear explanation on how to run a vif for raster's. any help would be appreciated.
I have tried making a list, however I cannot seam to get it to work, as when I test for a vif of the list created it states the file needs to be in a file. type
