https://nausello.r-universe.devRecent package updates in nauselloR-universehttps://github.com/nausello.pnghttps://nausello.r-universe.devMon, 11 May 2026 21:46:19 GMTnicolasausello@yahoo.fr (Nicolas Ausello)Evaluates the statistical coherence of existing administrative partitions (e.g. inter-municipal groupings, districts) by identifying spatial units whose attributive profile is more similar to a neighbouring group than to their own. Border units are iteratively reassigned to the group they are most affine with, based on Euclidean or Mahalanobis distance computed on user-supplied numeric variables, with optional per-variable weighting and standardisation. Spatial contiguity is enforced throughout: isolated candidates are reintegrated into their original group, disconnected fragments are resolved, and empty groups are restored. Convergence is monitored via an eta-squared cohesion criterion. The resulting partition can be compared to the original administrative delineation using multilevel models, providing a quantitative measure of boundary inefficiency.https://github.com/r-universe/cran/actions/runs/25700203607Mon, 11 May 2026 21:46:19 GMTspatialRegroup0.1.0successhttps://cran.r-universe.devhttps://github.com/cran/spatialRegroupnicolasausello@yahoo.fr (Nicolas Ausello)Evaluates the statistical coherence of existing administrative partitions (e.g. inter-municipal groupings, districts) by identifying spatial units whose attributive profile is more similar to a neighbouring group than to their own. Border units are iteratively reassigned to the group they are most affine with, based on Euclidean or Mahalanobis distance computed on user-supplied numeric variables, with optional per-variable weighting and standardisation. Spatial contiguity is enforced throughout: isolated candidates are reintegrated into their original group, disconnected fragments are resolved, and empty groups are restored. Convergence is monitored via an eta-squared cohesion criterion. The resulting partition can be compared to the original administrative delineation using multilevel models, providing a quantitative measure of boundary inefficiency.https://github.com/r-universe/nausello/actions/runs/25718740758Mon, 11 May 2026 21:46:19 GMTspatialRegroup0.1.0successhttps://nausello.r-universe.devhttps://github.com/cran/spatialRegroup