R

arscpp

A black-box Adaptive Rejection Sampler
R c++ bayesian-statistics

velox

Fast geo-spatial raster analysis in R
R c++ spatial-statistics geospatial-data

BoostLines

Fast geometric line operations for planar networks
R c++ spatial-statistics graph-theory

MapColoring

Graph-theoretic optimal contrast coloring of polygon maps
R spatial-statistics graph-theory

pgrid

Convenient access to PRIO GRID raster data
R spatial-statistics geospatial-data