TY - RPRT TI - Preferential sampling for presence/absence data and for fusion of presence/absence data with presence-only data AU - Gelfand, A. AU - Shirota, S. PY - 2018 DO - 10.1101/409680 UR - https://www.biorxiv.org/content/10.1101/409680v1 ID - 10.1101/409680 ER -