Package: crawlUtils 0.1.62

crawlUtils: Enhance And Integrate the {crawl} Package For Spatial Analysis Of Telemetry Output

Utility functions to augment the the {crawl} package and integrate it with the {sf} package for spatial analysis of telemetry model output. The additional function are targeted toward analysis of marine mammal telemetry, but can be used or easily modified for other situations.

Authors:Devin S. Johnson [aut, cre], Josh London [aut]

crawlUtils_0.1.62.tar.gz
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crawlUtils_0.1.62.tgz(r-4.4-any)crawlUtils_0.1.62.tgz(r-4.3-any)
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crawlUtils.pdf |crawlUtils.html✨
crawlUtils/json (API)

# Install 'crawlUtils' in R:

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

Bug tracker:https://github.com/dsjohnson/crawlutils/issues

On CRAN:

2.78 score 2 stars 1 scripts 31 exports 73 dependencies

Last updated 2 months agofrom:87b78e7a13. Checks:OK: 7. Indexed: yes.

Target	Result	Date
Doc / Vignettes	OK	Nov 11 2024
R-4.5-win	OK	Nov 11 2024
R-4.5-linux	OK	Nov 11 2024
R-4.4-win	OK	Nov 11 2024
R-4.4-mac	OK	Nov 11 2024
R-4.3-win	OK	Nov 11 2024
R-4.3-mac	OK	Nov 11 2024

Exports:%>%bw_silver cu_add_argos_cols cu_add_bouts cu_add_gaps cu_argosDiag2Cov cu_bout_det cu_bout_det_mbc cu_bout_summary cu_crw_argos cu_crw_covfun cu_crw_covmat cu_crw_ess cu_crw_predict cu_crw_sample cu_disp_rate cu_empirical_ud cu_extract_obst cu_hud cu_join_interval_tbl cu_location_rate cu_plot_disp cu_read_wc_dirs cu_sf_kde cu_ud_contour hex_size st_bbox_list st_expand st_not_within st_to_360 st_union_list

Dependencies:bit bit64 class classInt cli clipr codetools colorspace cpp11 crawl crayon DBI dplyr e1071 fansi farver foreach fuzzyjoin generics geosphere ggplot2 glue gtable hms isoband iterators janitor KernSmooth labeling lattice lifecycle lubridate magrittr MASS Matrix mclust mgcv munsell mvtnorm nlme pillar pkgconfig prettyunits progress proxy purrr R6 RColorBrewer Rcpp RcppArmadillo readr rlang s2 scales sf snakecase sp stringdist stringi stringr terra tibble tidyr tidyselect timechange tzdb units utf8 vctrs viridisLite vroom withr wk

Citation

Development and contributors

Readme and manuals

Help Manual

Help page	Topics
Functions To Increase Usability Of The 'crawl' Package	crawlUtils-package crawlUtils
Silverman default bandwidth calculation	bw_silver
Add columns for modeling FastGPS and ARGOS error structure in the same telemetry deployment	cu_add_argos_cols
Add migration detection results to original location data	cu_add_bouts
Label telemetry bout segments	cu_add_gaps
Transform Argos diagnostic data to covariance matrix form	cu_argosDiag2Cov
Movement bout detection	cu_bout_det
Movement bout detection	cu_bout_det_mbc
Create a Table of Start and End Times for each Bout in a telemetry data set	cu_bout_summary
Batch Fitting CTCRW Models for Argos (and FastGPS) Data	cu_crw_argos
Create covariance function for a fitted CRW model object	cu_crw_covfun
Calculate correlation matrix for a set of times from a CRW covariance function	cu_crw_covmat
Calculate Effective Sample Size for a Set of CRW locations	cu_crw_ess
Batch CRW Prediction for Multiple Animals	cu_crw_predict
Batch CRW Posterior Path Simulation For Multiple Animals	cu_crw_sample
Movement bout detection	cu_disp_rate
Calculate an empirical utilization distribution	cu_empirical_ud
Extract predicted locatiins closest in time to observed locations.	cu_extract_obst
Highest utilization density	cu_hud
Join crawl prediction or simulation output with a table based on a time interval	cu_join_interval_tbl
Location rate statistics	cu_location_rate
Plot migration detection results	cu_plot_disp
Read individual telemetry data from Wildlife Computers portal directories	cu_read_wc_dirs
Spatial kernel density estimate	cu_sf_kde
Approximate contours for a UD	cu_ud_contour
Calculate cellsize value for hexagon grid	hex_size
'sf::st_bbox' for a list of 'sf' or 'sfc' objects.	st_bbox_list
Expand Spatial Bounding Box	st_expand
Predicate function for st_filter	st_not_within
Convert longitude/latitude coordinates from -180/180 to 0/360	st_to_360
'sf::st_union' for a list of 'sf' or 'sfc' objects.	st_union_list