End-Member Modelling of Grain-Size Data R package EMMAgeo version 0.9.9 End-member modelling analysis of grain-size data is an approach to unmix a data set's underlying distributions and their contribution to the data set. EMMAgeo provides deterministic and robust protocols for that purpose. Software Depends: R (>= 4.5) Imports: GPArotation, nnls, caTools, shiny Michael Dietze <michael.dietze@uni-goettingen.de> Comprehensive R Archive Network (CRAN) Michael Dietze [cre, aut, trl], Elisabeth Dietze [ctb] GPL-3 2025-06-28 application/tgz https://CRAN.R-project.org/package=EMMAgeo doi:10.32614/CRAN.package.EMMAgeo