Overview | Setup and loading data | Quick start guide | Exploring the GeoThinned object | Real-world example | Thinning methods | Distance-based thinning | Duplicate coordinates | Brute force | Traditional kd-tree | Local kd-trees | Restricted neighbor search | Grid-based thinning | Precision thinning | Additional customization features | Spatial thinning by group | Fixed number of points | Select points by priority | Other Packages | References | Session info
Package: GeoThinneR 2.1.3
Jorge Mestre-Tomás
GeoThinneR: Efficient Spatial Thinning of Species Occurrences
Provides efficient geospatial thinning algorithms to reduce the density of coordinate data while maintaining spatial relationships. Implements K-D Tree and brute-force distance-based thinning, as well as grid-based and precision-based thinning methods. For more information on the methods, see Elseberg et al. (2012) <https://hdl.handle.net/10446/86202>.
Authors:
GeoThinneR_2.1.3.tar.gz
GeoThinneR_2.1.3.zip(r-4.7-any)GeoThinneR_2.1.3.zip(r-4.6-any)GeoThinneR_2.1.3.zip(r-4.5-any)
GeoThinneR_2.1.3.tgz(r-4.6-any)GeoThinneR_2.1.3.tgz(r-4.5-any)
GeoThinneR_2.1.3.tar.gz(r-4.7-any)GeoThinneR_2.1.3.tar.gz(r-4.6-any)
GeoThinneR_2.1.3.tgz(r-4.6-emscripten)
manual.pdf |manual.html✨
DESCRIPTION |NEWS
card.svg |card.png
GeoThinneR/json (API)
| # Install 'GeoThinneR' in R: |
| install.packages('GeoThinneR', repos = c('https://jmestret.r-universe.dev', 'https://cloud.r-project.org')) |
Bug tracker:https://github.com/jmestret/geothinner/issues
Pkgdown/docs site:https://jmestret.github.io
Datasets:
Last updated from:01f3e0e10c. Checks:9 OK. Indexed: yes.
| Target | Result | Time | Files | Syslog |
|---|---|---|---|---|
| linux-devel | OK | 149 | ||
| source / vignettes | OK | 332 | ||
| linux-release | OK | 206 | ||
| macos-release | OK | 130 | ||
| macos-oldrel | OK | 195 | ||
| windows-devel | OK | 106 | ||
| windows-release | OK | 113 | ||
| windows-oldrel | OK | 108 | ||
| wasm-release | OK | 136 |
Exports:as_GeoThinnedas_sfdistance_thinningget_trialgrid_thinninglargestlargest_indexprecision_thinningthin_points
Dependencies:BHclassclassIntcodetoolsdata.tableDBIdoParalleldotCall64e1071fieldsforeachiteratorsKernSmoothmapsmatrixStatsnaborproxyRColorBrewerRcppRcppEigens2sfspamterraunitsviridisLitewk
Readme and manuals
Help Manual
| Help page | Topics |
|---|---|
| GeoThinned Object Constructor and Methods | as_GeoThinned as_sf as_sf.GeoThinned get_trial get_trial.GeoThinned largest largest.GeoThinned largest_index largest_index.GeoThinned plot.GeoThinned print.GeoThinned print.summary.GeoThinned summary.GeoThinned |
| Loggerhead Sea Turtle (_Caretta caretta_) Occurrence Records in the Mediterranean Sea | caretta |
| Perform Distance-Based Thinning | distance_thinning |
| Perform Grid-Based Thinning of Spatial Points | grid_thinning |
| Precision Thinning of Spatial Points | precision_thinning |
| Spatial Thinning of Points | thin_points |
| Yellowfin Tuna (_Thunnus albacares_) Worldwide Occurrence Records | thunnus |