Spatial Graph-Theoretic Genetic Gravity Modelling R package GeNetIt version 0.1-6 Implementation of spatial graph-theoretic genetic gravity models. The model framework is applicable for other types of spatial flow questions. Includes functions for constructing spatial graphs, sampling and summarizing associated raster variables and building unconstrained and singly constrained gravity models. Software Depends: R (>= 4.2.0), nlme Imports: exactextractr, terra, sf, sfnetworks, igraph, dplyr, tidygraph, spdep Jeffrey S. Evans <jeffrey_evans@tnc.org> Comprehensive R Archive Network (CRAN) Jeffrey S. Evans [aut, cre], Melanie Murphy [aut] GPL-3 2023-06-15 application/tgz https://CRAN.R-project.org/package=GeNetIt doi:10.32614/CRAN.package.GeNetIt