Data Fusion using Optimal Transportation Theory R package OTrecod version 0.1.2 CRAN Task View: MissingData (https://CRAN.R-project.org/view=MissingData) In the context of data fusion, the package provides a set of functions dedicated to the solving of 'recoding problems' using optimal transportation theory (Gares, Guernec, Savy (2019) <doi:10.1515/ijb-2018-0106> and Gares, Omer (2020) <doi:10.1080/01621459.2020.1775615>). From two databases with no overlapping part except a subset of shared variables, the functions of the package assist users until obtaining a unique synthetic database, where the missing information is fully completed. Software Depends: R (>= 3.5) Imports: stats, dplyr, mice, missMDA, plyr, FactoMineR, StatMatch, proxy, rdist, ROI, ROI.plugin.glpk, ompr, ompr.roi, party, vcd Suggests: testthat, knitr, rmarkdown, covr Gregory Guernec <otrecod.pkg@gmail.com> Comprehensive R Archive Network (CRAN) Gregory Guernec [aut, cre], Valerie Gares [aut], Pierre Navaro [ctb], Jeremy Omer [ctb], Philippe Saint-Pierre [ctb], Nicolas Savy [ctb] GPL-3 2022-10-05 application/tgz https://CRAN.R-project.org/package=OTrecod doi:10.32614/CRAN.package.OTrecod