somspace: Spatial Analysis with Self-Organizing Maps (original) (raw)
Application of the Self-Organizing Maps technique for spatial classification of time series. The package uses spatial data, point or gridded, to create clusters with similar characteristics. The clusters can be further refined to a smaller number of regions by hierarchical clustering and their spatial dependencies can be presented as complex networks. Thus, meaningful maps can be created, representing the regional heterogeneity of a single variable. More information and an example of implementation can be found in Markonis and Strnad (2020, <doi:10.1177/0959683620913924>).
| Version: | 1.2.4 |
|---|---|
| Depends: | R (≥ 3.5.0), ggplot2, data.table, kohonen |
| Imports: | maps, reshape2 |
| Suggests: | knitr, rmarkdown, testthat |
| Published: | 2023-04-28 |
| DOI: | 10.32614/CRAN.package.somspace |
| Author: | Yannis Markonis [aut, cre], Filip Strnad [aut], Simon Michael Papalexiou [aut], Mijael Rodrigo Vargas Godoy [ctb] |
| Maintainer: | Yannis Markonis |
| License: | GPL-3 |
| NeedsCompilation: | no |
| Materials: | README |
| CRAN checks: | somspace results [issues need fixing before 2025-11-15] |
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