locationRasterize: Location Density Raster

In SWotherspoon/SGAT: Solar/Satellite Geolocation for Animal Tracking

Location Density Raster

Description

Bin locations to form a 2D density raster

Usage

locationRasterize(s, grid, weights = 1, zero.is.na = TRUE)

locationKernelize(s, grid, weights = 1, bw = NULL)

Arguments

s	a single chain or a list of parallel chains generated by estelleMetropolis or stellaMetropolis.
grid	raster object that defines the sampling grid
weights	weights for each location
zero.is.na	if TRUE, zero counts are returned as NA.
bw	optional bandwidth for the kernel density estimator.

Details

Constructs either a 2D histogram or kernel density estimate from the samples for a sequence of locations. Optionally, a vector of weights can be provided to differentially weight samples by location.

Value

a raster representing a 2D histogram of locations

SWotherspoon/SGAT documentation built on June 1, 2022, 10:49 p.m.