Use 'nlmixr2' to Interact with Open Source and Commercial Software R package babelmixr2 version 0.1.11 CRAN Task View: MixedModels (https://CRAN.R-project.org/view=MixedModels) Run other estimation and simulation software via the 'nlmixr2' (Fidler et al (2019) <doi:10.1002/psp4.12445>) interface including 'PKNCA', 'NONMEM' and 'Monolix'. While not required, you can get/install the 'lixoftConnectors' package in the 'Monolix' installation, as described at the following url <https://monolixsuite.slp-software.com/r-functions/2024R1/installation-and-initialization>. When 'lixoftConnectors' is available, 'Monolix' can be run directly instead of setting up command line usage. Software Depends: R (>= 3.5) Imports: checkmate, cli, digest, lotri, nlmixr2data, nlmixr2extra, nlmixr2plot, magrittr, nlmixr2est (>= 4.1.0), nonmem2rx (>= 0.1.5), monolix2rx (>= 0.0.3), methods, qs2, rex, rxode2 (>= 4.1.0) LinkingTo: Rcpp, rxode2, RcppArmadillo, RcppEigen Suggests: testthat, withr, lixoftConnectors, PKNCA (>= 0.10.0), rmarkdown, spelling, PopED, units (>= 0.8-6), nlme, dplyr, devtools, memoise, FME, coda, crayon Matthew Fidler <matthew.fidler@gmail.com> Comprehensive R Archive Network (CRAN) Matthew Fidler [aut, cre] (ORCID: <https://orcid.org/0000-0001-8538-6691>), Bill Denney [aut] (ORCID: <https://orcid.org/0000-0002-5759-428X>), Theodoros Papathanasiou [ctb], Nook Fulloption [ctb] (goldfish art) GPL (>= 3) 2025-11-28 application/tgz https://CRAN.R-project.org/package=babelmixr2 doi:10.32614/CRAN.package.babelmixr2 en-US