extract_enm2: Extracts summary statistics from a raster file based on the...

In ieco-lab/slfrsk: Research Compendium for Lycorma delicatula paninvasion study

Extracts summary statistics from a raster file based on the boundaries of a shapefile

Description

The function extract_enm2

Usage

extract_enm2(enm, geoshape, id0, id, th = NA, multipar = FALSE, ncores = 1)

Arguments

enm	input raster data (usually a species distribution model, SDM)
geoshape	input shapefile with boundaries of geometries to summarize the raster data for
id0	part of 'geoshape@data' that holds the names of the geopolitical units to focus on (polygons of interest)
id	subset in geoshape identifier table to iterate through: a vector of names, may need to match this to a particular part of geoshape with id0
th	threshold of suitability used to calculate RSA. If not provided, the RSA is not calculated.
multipar	use multicore processors to perform the function in parallel (default is false)
ncores	tell the function to use a set number of cores if multipar = TRUE and defaults to ncores=1

Value

Dataframe (tibble) that contains columns that include summary statistics from the input.

ieco-lab/slfrsk documentation built on Aug. 18, 2022, 10:44 a.m.