Package: ElevDistr 1.0.9
ElevDistr: Calculate the Distance to the Nearest Local Treeline
A method to calculate the distance to the climatic tree line for large data sets of coordinates (World Geodetic System 1984) with geographical uncertainty. The default thresholds and the treeline definition is based on Paulsen and Körner (2014) <doi:10.1007/s00035-014-0124-0>, users are free to decide what climate layers they would like to use.
Authors:
ElevDistr_1.0.9.tar.gz
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ElevDistr_1.0.9.tgz(r-4.5-any)ElevDistr_1.0.9.tgz(r-4.4-any)ElevDistr_1.0.9.tgz(r-4.3-any)
ElevDistr_1.0.9.tar.gz(r-4.5-noble)ElevDistr_1.0.9.tar.gz(r-4.4-noble)
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ElevDistr.pdf |ElevDistr.html✨
ElevDistr/json (API)
NEWS
| # Install 'ElevDistr' in R: |
| install.packages('ElevDistr', repos = c('https://liviobaetscher.r-universe.dev', 'https://cloud.r-project.org')) |
Bug tracker:https://github.com/liviobaetscher/elevdistr/issues
- pointsAboveTreeline - Points on or above the treeline
Last updated 5 months agofrom:2f0b83fb52. Checks:8 OK. Indexed: yes.
| Target | Result | Latest binary |
|---|---|---|
| Doc / Vignettes | OK | Feb 04 2025 |
| R-4.5-win | OK | Feb 04 2025 |
| R-4.5-mac | OK | Feb 04 2025 |
| R-4.5-linux | OK | Feb 04 2025 |
| R-4.4-win | OK | Feb 04 2025 |
| R-4.4-mac | OK | Feb 04 2025 |
| R-4.3-win | OK | Feb 04 2025 |
| R-4.3-mac | OK | Feb 04 2025 |
Exports:calculate_distanceclassify_above_treelinedistance_to_treelinegenerate_gridgenerate_point_dfget_nearest_pointplot_distrsample_treeline
Dependencies:askpassbitopsclicolorspacecpp11curldigestdplyrfansifarvergenericsggmapggplot2gluegtablehttrisobandjpegjsonlitelabelinglatticelifecyclemagrittrMASSMatrixmgcvmimemunsellnlmeopensslpillarpkgconfigplyrpngpurrrR6RANNRColorBrewerRcpprlangscalesstringistringrsysterratibbletidyrtidyselectutf8vctrsviridisLitewithr
Readme and manuals
Help Manual
| Help page | Topics |
|---|---|
| Sample and calculate the distance to the local treeline | calculate_distance |
| Classify points as above or below the treeline | classify_above_treeline |
| Wrapper that calculates the distance relative to the nearest local treeline | distance_to_treeline |
| Generate a grid around the input point | generate_grid |
| Generate a data frame with points above the treeline | generate_point_df |
| Search the nearest point in a data frame | get_nearest_point |
| Plot the sampled area | plot_distr |
| Points on or above the treeline | pointsAboveTreeline |
| Compute the local treeline | sample_treeline |
