mw_analysis: LoCoHverlap Moving Window Analysis

In bsmity13/LoCoHverlap: Estimate animal range overlap using LoCoh and EMD

Description

Runs a full moving window analysis on a dataset.

Usage

mw_analysis(
  dat,
  start,
  width,
  step,
  end,
  crs = sf::NA_crs_,
  type = "a",
  n = a_default(dat),
  res = 500,
  verbose = TRUE
)

Arguments

dat	[data.frame | list] The location data used for fitting the LoCoH. Can be a single data.frame or a list of data.frames with the following columns: $x – The x-coordinate of the animal's location $y – The y-coordinate of the animal's location $t – The date and time (as a POSIXct object) of the location
start	[POSIXt] The start date and time for the first window.
width	[Period] A Period object specifying the width of each moving window.
step	[Period] A Period object specifying the space between start times for each moving window.
end	[POSIXt] The last date and time to include at the end of a window.
crs	[sf::crs = sf::NA_crs_] The (optional) coordinate reference system for the location data. May also be passed as an integer representing the EPSG code.
type	[character = "a"] The type of neighbor rule used to create the local hulls. Should be one of "a" (default), "k", or "r".
n	[numeric = NA] The value to use for the neighbor rule, i.e., the value of either a, k, or r used to fit the local hulls.
res	[numeric = 500] The resolution of the RasterLayer to create as the template raster. Units should be in the units of the CRS, e.g. if proj=utm, units should be in meters and if proj=longlat, units should be in degrees. Defaults to 500 (assumes meters).
verbose	[logical = TRUE] Should the function report what step it is on? Defaults to TRUE and cats updates as it works.

Details

Current implementation does not accept a custom raster like fit_locoh() does.

bsmity13/LoCoHverlap documentation built on Feb. 15, 2021, 12:43 p.m.