TY - RPRT TI - blockCV: an R package for generating spatially or environmentally separated folds for k-fold cross-validation of species distribution models AU - Valavi, R. AU - Elith, J. AU - Lahoz-Monfort, J. J. AU - Guillera-Arroita, G. PY - 2018 DO - 10.1101/357798 UR - https://www.biorxiv.org/content/10.1101/357798v1 ID - 10.1101/357798 ER -