do_add_vels {swaRmverse} | R Documentation |
Adding Velocity Information for Individuals in Parallel without Progress Updates
Description
This function calculates headings and speeds based on two location points and the time taken to travel between those points.
Usage
do_add_vels(per_id, geo = FALSE)
Arguments
per_id |
Dataframe with the time series of individuals' positional data.
Columns must include: |
geo |
Logical, whether positions are geographic coordinates, default = FALSE. |
Value
the input dataframe with a new speed and heading (rotational) column.
Author(s)
Marina Papadopoulou m.papadopoulou.rug@gmail.com
[Package swaRmverse version 0.1.0 Index]