Alec L. Robitaille

Results 45 issues of Alec L. Robitaille

Position along group's mean bearing as leadership order Given the mean bearing of a group of animals, shifts the coordinate system to a new origin at the group centroid and...

type: enhancement

Upcoming major release, with new functions for measuring intragroup dynamics (meta issue to track progress) - [x] Position along group axis of movement, rank position - [x] Group direction -...

type: enhancement

type: documentation

Adds an optional pairwise azimuth implementation for `st_geod_azimuth`. See #96. Reprex (updated 2024-12-06) ``` r # Setup points library(sf) #> Linking to GEOS 3.12.2, GDAL 3.9.2, PROJ 9.4.1; sf_use_s2() is...

I am wondering if it would be possible to provide a second set of points to `st_geod_azimuth` like eg. `geosphere::bearing` and `sf::st_distance`. My use case is calculating the azimuth between...

Leadership measure based on `edge_delay`

type: enhancement

With #70 using the env argument, refactor all functions to use this safer+cleaner+more readable interface for programming on data.table. Ref: https://rdatatable.gitlab.io/data.table/articles/datatable-programming.html Non-exhaustive list: - [ ] `centroid_group` - [ ]...

type: enhancement

Use Markdown docs throughout. Despite having markdown = TRUE turned on, docs don't use it Ref: https://roxygen2.r-lib.org/articles/rd-formatting.html

type: documentation