Background | Example Data | Workflow | Pattern to Distances | Distances to PCF | Plotting the PCF | Technical Details | References
Package: apcf 0.3.3
apcf: Adapted Pair Correlation Function
The adapted pair correlation function transfers the concept of the pair correlation function from point patterns to patterns of objects of finite size and irregular shape (e.g. lakes within a country). The pair correlation function describes the spatial distribution of objects, e.g. random, aggregated or regularly spaced. This is a reimplementation of the method suggested by Nuske et al. (2009) <doi:10.1016/j.foreco.2009.09.050> using the library 'GEOS' <doi:10.5281/zenodo.11396894>.
Authors:
apcf_0.3.3.tar.gz
apcf_0.3.3.zip(r-4.7)apcf_0.3.3.zip(r-4.6)apcf_0.3.3.zip(r-4.5)
apcf_0.3.3.tgz(r-4.6-x86_64)apcf_0.3.3.tgz(r-4.6-arm64)apcf_0.3.3.tgz(r-4.5-x86_64)apcf_0.3.3.tgz(r-4.5-arm64)
apcf_0.3.3.tar.gz(r-4.7-arm64)apcf_0.3.3.tar.gz(r-4.7-x86_64)apcf_0.3.3.tar.gz(r-4.6-arm64)apcf_0.3.3.tar.gz(r-4.6-x86_64)
manual.pdf |manual.html✨
DESCRIPTION |NEWS
card.svg |card.png
apcf/json (API)
| # Install 'apcf' in R: |
| install.packages('apcf', repos = c('https://rnuske.r-universe.dev', 'https://cloud.r-project.org')) |
Bug tracker:https://github.com/rnuske/apcf/issues
Pkgdown/docs site:https://rnuske.github.io
Datasets:
- sim_area - Simulated Patterns
- sim_pat_clust - Simulated Patterns
- sim_pat_rand - Simulated Patterns
- sim_pat_reg - Simulated Patterns
geogeospoint-pattern-analysisspatial-statisticscpp
Last updated from:820e2f18e0. Checks:12 OK, 1 FAIL. Indexed: yes.
| Target | Result | Time | Files | Syslog |
|---|---|---|---|---|
| linux-devel-arm64 | OK | 127 | ||
| linux-devel-x86_64 | OK | 129 | ||
| source / vignettes | OK | 189 | ||
| linux-release-arm64 | OK | 125 | ||
| linux-release-x86_64 | OK | 133 | ||
| macos-release-arm64 | OK | 258 | ||
| macos-release-x86_64 | OK | 168 | ||
| macos-oldrel-arm64 | OK | 119 | ||
| macos-oldrel-x86_64 | OK | 234 | ||
| windows-devel | OK | 164 | ||
| windows-release | OK | 135 | ||
| windows-oldrel | OK | 119 | ||
| wasm-release | FAIL | 100 |
Readme and manuals
Help Manual
| Help page | Topics |
|---|---|
| Adapted Pair Correlation Function | apcf-package apcf |
| Class dists: Collection of Distances and Ratios | dists is.dists |
| Convert Distances & Ratios to PCF | dists2pcf |
| Class fv_pcf: Function Value Table for PCFs | fv_pcf is.fv_pcf print.fv_pcf summary.fv_pcf |
| Convert a Pattern to Distances & Ratios | pat2dists |
| Plot PCF | plot.fv_pcf |
| Simulated Patterns (sample data) | sim_area sim_patterns sim_pat_clust sim_pat_rand sim_pat_reg |
