crawl_interpolation function

Single and Multiple Realizations Using crawl Package

crawl_interpolation(
  coord,
  delta.t,
  ID_names,
  max_refit_attempts,
  n.indiv,
  paths,
  paths.proj,
  paths.tranform.crs,
  simulation,
  simulation.iter,
  time.grid,
  Time.name
)

Arguments

• coord: A character vector of length 2 giving the names of the longitude/easting and latitude/northing columns in the paths data.frame (in that order). This is required if paths is not a SpatialPointsDataFrame.
• delta.t: The gap in time between each frame in the animation. Specify one of delta.t or n.frames. If both are specified, delta.t is used.
• ID_names: a list of names for each animal in the data
• max_refit_attempts: an integer of number of attempts per individual to fit crawl model
• n.indiv: an integer of the total number of unique animals in the data
• paths: A list of all paths from each animals stored in a data.frame or SpatialPointsDataFrame object.
• paths.proj: PROJ.4 string corresponding to the projection of the data
• paths.tranform.crs: a character string of coordinate projection transformation based on the animals' location.
• simulation: logical. Generate simulation predictions to have multiple projects for the animal paths
• simulation.iter: an integer of how many paths the crawl model will generate
• time.grid: grid for synchronized interpolations
• Time.name: The name of the columns in paths gving the observation times. This column must be of class POSIXt, or numeric.

Returns

interpolation values from crawl package