Occupancy frequency distribution

Occupancy frequency distribution is a statistical concept often used in fields such as biology, ecology, and environmental science to analyze the presence or absence of species in various habitats or locations. It describes how often different species occupy certain areas or how frequently different occupancy levels occur across a set of locations. In a practical sense, the occupancy frequency distribution details the number of locations (or sites) where a certain number of species are observed (or not observed) over a given period.