The hardware and bandwidth for this mirror is donated by dogado GmbH, the Webhosting and Full Service-Cloud Provider. Check out our Wordpress Tutorial.
If you wish to report a bug, or if you are interested in having us mirror your free-software or open-source project, please feel free to contact us at mirror[@]dogado.de.
Tools for exploratory geospatial distribution dynamics with 'sf' objects and tidy data. Provides pooled and time-specific classification of longitudinal spatial values, classic discrete Markov transition matrices, spatial Markov matrices conditioned on spatial-lag classes, endpoint and adjacent rank mobility summaries, and 'ggplot2' visualizations. Methods follow Rey (2001) <doi:10.1111/j.1538-4632.2001.tb00444.x> and Rey et al. (2016) <doi:10.1007/s10109-016-0234-x>; design is inspired by the Python 'PySAL' 'giddy' package <https://pysal.org/giddy/>.
| Version: | 0.1.0 |
| Depends: | R (≥ 4.2) |
| Imports: | dplyr, ggplot2, rlang, scales, sf, spdep, tibble, tidyr |
| Suggests: | cancensus, knitr, microbenchmark, pkgdown, rmarkdown, sfdep, spData, testthat (≥ 3.0.0), tidycensus |
| Published: | 2026-05-30 |
| DOI: | 10.32614/CRAN.package.griddy |
| Author: | Dmitry Shkolnik [aut, cre] |
| Maintainer: | Dmitry Shkolnik <shkolnikd at gmail.com> |
| BugReports: | https://github.com/dshkol/griddy/issues |
| License: | MIT + file LICENSE |
| URL: | https://github.com/dshkol/griddy, https://dshkol.github.io/griddy/ |
| NeedsCompilation: | no |
| Language: | en-US |
| Citation: | griddy citation info |
| Materials: | README, NEWS |
| CRAN checks: | griddy results |
| Reference manual: | griddy.html , griddy.pdf |
| Vignettes: |
Geospatial Distribution Dynamics With griddy (source, R code) |
| Package source: | griddy_0.1.0.tar.gz |
| Windows binaries: | r-devel: griddy_0.1.0.zip, r-release: not available, r-oldrel: griddy_0.1.0.zip |
| macOS binaries: | r-release (arm64): griddy_0.1.0.tgz, r-oldrel (arm64): griddy_0.1.0.tgz, r-release (x86_64): griddy_0.1.0.tgz, r-oldrel (x86_64): griddy_0.1.0.tgz |
Please use the canonical form https://CRAN.R-project.org/package=griddy to link to this page.
These binaries (installable software) and packages are in development.
They may not be fully stable and should be used with caution. We make no claims about them.
Health stats visible at Monitor.