nlmixr2 is Becoming an R Consortium Working Group

The vision of nlmixr2 is to develop a R-based open-source nonlinear mixed-effects modeling software package that can compete with commercial pharmacometric tools and is suitable for regulatory submissions.
pharma
submissions
clinical research
announcements
working groups
Author

R Consortium

Published

November 26, 2025

Original post on the nlmixr2 project blog is here.

From the nlmixr2 project blog:

We are very excited to announce we are joining the R consortium as a Working Group (WG). Our vision will remain the same:

“The vision of nlmixr2 is to develop a R-based open-source nonlinear mixed-effects modeling software package that can compete with commercial pharmacometric tools and is suitable for regulatory submissions.”

Read the full post here.

Logo for nlmixr2 open source R Package, part of the R Consortium nlmixr2 Working Group

Get involved in the nlmixr2 working group

The nlmixr2 working group is open to anyone interested in contributing to the project. You can get involved by:

Main repo: https://github.com/nlmixr2/nlmixr2
Issues: https://github.com/nlmixr2/nlmixr2/issues
Discussions: https://github.com/nlmixr2/nlmixr2/discussions