Models and Data Sets for the Study of Species-Area Relationships R package sharx version 1.0-7 Hierarchical models for the analysis of species-area relationships (SARs) by combining several data sets and covariates; with a global data set combining individual SAR studies; as described in Solymos and Lele (2012) <doi:10.1111/j.1466-8238.2011.00655.x>. Software Depends: methods, stats4, Formula, dcmle, dclone Peter Solymos <psolymos@gmail.com> Comprehensive R Archive Network (CRAN) Peter Solymos [aut, cre] (ORCID: <https://orcid.org/0000-0001-7337-1740>) GPL-2 2025-07-13 application/tgz https://CRAN.R-project.org/package=sharx doi:10.32614/CRAN.package.sharx