arrivals_by_torres: Estimates pest arrivals due to Torres Strait air passengers
In jscamac/edmaps: Estimate Likelihood of Pest Establishment

arrivals_by_torres

R Documentation

Estimates pest arrivals due to Torres Strait air passengers

Description

Estimates pest arrivals due to Torres Strait air passengers coming into Cairns.

Usage

arrivals_by_torres(
  pop_density,
  airport_weight,
  leakage_rate,
  establishment_rate,
  outfile,
  return_rast = FALSE,
  overwrite = FALSE
)

Arguments

`pop_density`	A `RasterLayer` or file path to a raster file containing population density.
`airport_weight`	A `RasterLayer` or file path to a raster file containing distance from Cairns airport weights.
`leakage_rate`	Numeric vector of 2 values, giving the lower and upper bounds of a 95% CI for leakage rate (the number of pest leakage events in a random year).
`establishment_rate`	Numeric vector of 2 values, giving the lower and upper bounds of a 95% CI for establishment rate (the rate of survival, to establishment, for leakage events).
`outfile`	Character. Output raster file path. If `probability` has length > 1, the file type must support multiband rasters (e.g. GeoTiff). If not provided, raster object will be returned to R.
`return_rast`	Logical. Should the raster object be returned to R? Ignored if `outfile` is not provided.
`overwrite`	Logical. If `TRUE` and `outfile` is not missing, it will be overwritten if the file specified by `outfile` already exists.

Value

If outfile is specified, the resulting raster (multiband if probability has length > 1) is saved as a tiff at that path. If return_rast is TRUE or outfile is not specified the resulting raster object is returned, otherwise NULL is returned invisibly.

Other functions estimating arrivals: arrivals_by_containers(), arrivals_by_fertiliser(), arrivals_by_food(), arrivals_by_goods(), arrivals_by_machinery(), arrivals_by_mail(), arrivals_by_nurserystock(), arrivals_by_residents(), arrivals_by_tourists(), arrivals_by_vessels(), arrivals_by_wind()