Provides methods for spatial concentration and radius-based risk calculations. The package focuses on efficient determination of the sum of observations within a given radius, identifying local concentration hotspots, and aggregating point data to polygon geometries. These methods are useful for applications such as insurance, urban analytics, environmental exposure analysis, and other spatial point pattern workflows. The underlying maximum covering problem is described by Church (1974) <doi:10.1007/BF01942293>.
| Version: | 0.8.0 |
| Depends: | R (≥ 4.1.0) |
| Imports: | data.table, dplyr, fs, lifecycle, Rcpp, RcppProgress, rlang, sf, terra, units |
| LinkingTo: | Rcpp, RcppProgress |
| Suggests: | classInt, colourvalues, GenSA, geohashTools, ggplot2, knitr, leafem, leafgl, leaflet, mapview, mgcv, rmarkdown, testthat, tmap, vroom |
| Published: | 2026-05-04 |
| DOI: | 10.32614/CRAN.package.spatialrisk |
| Author: | Martin Haringa [aut, cre] |
| Maintainer: | Martin Haringa <mtharinga at gmail.com> |
| BugReports: | https://github.com/mharinga/spatialrisk/issues |
| License: | GPL-2 | GPL-3 [expanded from: GPL (≥ 2)] |
| URL: | https://github.com/mharinga/spatialrisk, https://mharinga.github.io/spatialrisk/ |
| NeedsCompilation: | yes |
| Materials: | NEWS |
| CRAN checks: | spatialrisk results |
| Reference manual: | spatialrisk.html , spatialrisk.pdf |
| Vignettes: |
Fixed-radius concentration analysis (source, R code) Choropleth visualisation (source, R code) |
| Package source: | spatialrisk_0.8.0.tar.gz |
| Windows binaries: | r-devel: spatialrisk_0.8.0.zip, r-release: spatialrisk_0.8.0.zip, r-oldrel: spatialrisk_0.8.0.zip |
| macOS binaries: | r-release (arm64): spatialrisk_0.8.0.tgz, r-oldrel (arm64): spatialrisk_0.8.0.tgz, r-release (x86_64): spatialrisk_0.8.0.tgz, r-oldrel (x86_64): spatialrisk_0.8.0.tgz |
| Old sources: | spatialrisk archive |
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