Package: anipaths 0.10.5

anipaths: Animation of Multiple Trajectories with Uncertainty

Animation of observed trajectories using spline-based interpolation (see for example, Buderman, F. E., Hooten, M. B., Ivan, J. S. and Shenk, T. M. (2016), <doi:10.1111/2041-210X.12465> "A functional model for characterizing long-distance movement behaviour". Methods Ecol Evol). Intended to be used exploratory data analysis, and perhaps for preparation of presentations.

Authors:Henry Scharf [aut, cre], Kristine Dinh [aut], Rosales Hugo [aut], Rivera Angelica [aut]

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anipaths.pdf |anipaths.html✨
anipaths/json (API)
NEWS

# Install 'anipaths' in R:

install.packages('anipaths', repos = c('https://henryrscharf.r-universe.dev', 'https://cloud.r-project.org'))

Datasets:

vultures - GPS locations of turkey vultures.
whales - GPS locations of three species of whales.

On CRAN:

This package does not link to any Github/Gitlab/R-forge repository. No issue tracker or development information is available.

2.92 score 14 scripts 603 downloads 1 exports 70 dependencies

Last updated 1 months agofrom:f7addcf33b. Checks:9 OK. Indexed: yes.

Target	Result	Latest binary
Doc / Vignettes	OK	Apr 01 2025
R-4.5-win	OK	Apr 01 2025
R-4.5-mac	OK	Apr 01 2025
R-4.5-linux	OK	Apr 01 2025
R-4.4-win	OK	Apr 01 2025
R-4.4-mac	OK	Apr 01 2025
R-4.4-linux	OK	Apr 01 2025
R-4.3-win	OK	Apr 01 2025
R-4.3-mac	OK	Apr 01 2025

Exports:animate_paths

Dependencies:animation askpass bitops class classInt cli colorspace cpp11 crawl curl DBI digest dplyr e1071 ellipse fansi farver generics ggmap ggplot2 glue gtable httr igraph isoband jpeg jsonlite KernSmooth labeling lattice lifecycle lubridate magick magrittr MASS Matrix mgcv mime munsell mvtnorm nlme openssl pillar pkgconfig plyr png proxy purrr R6 RColorBrewer Rcpp RcppArmadillo rlang s2 scales sf sp stringi stringr sys tibble tidyr tidyselect timechange units utf8 vctrs viridisLite withr wk

anipaths: spline-based interpolation

Henry Scharf

Rendered fromanipaths.Rmdusingknitr::rmarkdownon Apr 01 2025.

Last update: 2024-02-03
Started: 2017-10-10

Animating Animal Trajectories Using Correlated RAndom Walk Library (crawl)

Kristine Dinh, Henry Scharf

Rendered fromanipaths_crawl.Rmdusingknitr::rmarkdownon Apr 01 2025.

Last update: 2021-05-15
Started: 2021-05-15

anipaths_gam

Hugo Rosales

Rendered fromanipaths_gam.Rmdusingknitr::rmarkdownon Apr 01 2025.

Last update: 2024-02-03
Started: 2023-01-16

Citation

Readme and manuals

Help Manual

Help page	Topics
animate paths	animate_paths
blur ellipses function	blur_point
Check overwrite	check_overwrite
Synchronous interpolation of covariate using either GAM (same as paths) or piece-wise constant if covariate is a factor	covariate_interp
GAM interpolation using 'mgcv:gam()'.	gam_interp
Figure out scale and centering of google map by transforming reported lat long bounding box back to web mercator	get_googlemap_min_scale
adjust center + scale for google map plotting	googlemap_proj
Synchronous interpolation of network using piece-wise constant interpolation	network_interp
Get good alpha_mult	new_alpha
Synchronous GAM interpolation of all paths	paths_gam_interp
Plot animation path interpolation	plot.paths_animation
GPS locations of turkey vultures.	vultures
GPS locations of three species of whales.	whales