Packages by Roger Bivand

classInt — 0.4-8

Choose Univariate Class Intervals

maptools — 1.1-6

Tools for Handling Spatial Objects

rgdal — 1.6-4

Bindings for the 'Geospatial' Data Abstraction Library

rgeos — 0.6-1

Interface to Geometry Engine - Open Source ('GEOS')

rgrass — 0.3-6

Interface Between 'GRASS' Geographical Information System and 'R'

rgrass7 — 0.2-11

Deprecated Interface Between GRASS Geographical Information System and R

spatialreg — 1.2-6

Spatial Regression Analysis

spdep — 1.2-7

Spatial Dependence: Weighting Schemes, Statistics

spgwr — 0.6-35

Geographically Weighted Regression

splancs — 2.01-43

Spatial and Space-Time Point Pattern Analysis