comeetie/gtclust: Hierarchal clustering of geographic or temporal object with contiguity constraints

gtclust offers two functions gtclust_poly and gtclust_graph that enable the clustering of spatial data such as polygons with a hclust type approach but taking advantages of contiguity constraints. The contiguities naturaly create a sparsely connected graph that can be leveraged to speed-up the calculations and deal with more than 30000 polygons in seconds.

install.packages("remotes")
remotes::install_github("comeetie/gtclust")