areaOfExpectedOccurrence: Calculate the area of a region of expected occurrence from a...

View source: R/areaOfExpectedOccurrence.R

areaOfExpectedOccurrenceR Documentation

Calculate the area of a region of expected occurrence from a presence/absence surface

Description

This function calculates the geographic area of the occupied region of a presence-absence model. The input must be a rasterLayer object with values of NA (out of range), 0 (not expected to occur), or 1 (expected to occur).

Usage

areaOfExpectedOccurrence(surface)

Arguments

surface

rasterLayer with values of NA, 0, and 1

Value

A units object of area of expected occurrence


cjcampbell/SDMetrics documentation built on Oct. 2, 2022, 10:14 a.m.