How to save and load a PresenceAbsence object

PresenceAbsence objects include SpatRaster objects that cannot be saved directly into an RData external file. For this reason, we developed specific functions (lets.save and lets.load) to save and load PresenceAbsence objects in a similar fashion to the base functions save and load.

library(letsR)

data(PAM) # Example data
lets.save(PAM, file = "PAM.RData") # save the PresenceAbsence object
PAM <- lets.load(file = "PAM.RData") # Load the PresenceAbsence object