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R
amt

dispersal_kernel

Create a dispersal kernel

Description

Create a dispersal kernel

Usage

dispersal_kernel(
  formula,
  coefs,
  habitat = NULL,
  other.vars = NULL,
  start,
  max.dist,
  init.dir = amt::as_rad(45),
  standardize = TRUE,
  raster = TRUE,
  stop = 0
)

Arguments

formula

[formula]
The formula for the dispersal kernel.
coefs

[named numeric]{>1}
Coefficients for the terms in the formula. Names of the coefficients must match the name of the terms.
habitat

[RasterLayer]
The habitat matrix / landscape.
other.vars

[data.frame = NULL]
Possible other covariates.
start

[numeric(2)]
Coordinates of the start position.
max.dist

[numeric(1)]
The maximum distance of the dispersal kernel.
init.dir

[numeric(1)]
The initial direction in rad.
standardize

[logical(1) = TRUE]
Should the result be standardized.
raster

[logical(1) = TRUE]
Should a RasterLayer be returned.
stop

[integer(1)=1]{0,1}
What happens when the animal steps out of the landscape.
amt

Animal Movement Tools

v0.1.4
GPL-3
Authors
Johannes Signer [aut, cre], Brian Smith [ctb], Bjoern Reineking [ctb], Ulrike Schlaegel [ctb], John Fieberg [ctb], Scott LaPoint [dtc]
Initial release

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