monolix2rx
Converts 'Monolix' Models to 'rxode2'
Description
'Monolix' is a tool for running mixed effects model using 'saem'. This tool allows you to convert 'Monolix' models to 'rxode2' (Wang, Hallow and James (2016) <doi:10.1002/psp4.12052>) using the form compatible with 'nlmixr2' (Fidler et al (2019) <doi:10.1002/psp4.12445>). If available, the 'rxode2' model will read in the 'Monolix' data and compare the simulation for the population model individual model and residual model to immediately show how well the translation is performing. This saves the model development time for people who are creating an 'rxode2' model manually. Additionally, this package reads in all the information to allow simulation with uncertainty (that is the number of observations, the number of subjects, and the covariance matrix) with a 'rxode2' model. This is complementary to the 'babelmixr2' package that translates 'nlmixr2' models to 'Monolix' and can convert the objects converted from 'monolix2rx' to a full 'nlmixr2' fit. 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 used to load its model library instead manually setting up text files (which only works with old versions of 'Monolix').
Downloads
466
Last 30 days
8923rd
1.2K
Last 90 days
5.3K
Last year
Trend: +23.9% (30d vs prior 30d)
35
Last 30 days
143
Last 90 days
478
Last year
Trend: -35.2% (30d vs prior 30d)
5
Last 7 days
17
Last 30 days
0
All-time
autoCRAN-only: this name is served only by autoCRAN, so the count is exact.
CRAN Check Status
Show all 13 flavors
| Flavor | Status |
|---|---|
| r-devel-linux-x86_64-debian-clang | OK |
| r-devel-linux-x86_64-debian-gcc | OK |
| r-devel-linux-x86_64-fedora-clang | OK |
| r-devel-linux-x86_64-fedora-gcc | OK |
| r-devel-windows-x86_64 | OK |
| r-oldrel-macos-arm64 | OK |
| r-oldrel-macos-x86_64 | OK |
| r-oldrel-windows-x86_64 | OK |
| r-patched-linux-x86_64 | OK |
| r-release-linux-x86_64 | OK |
| r-release-macos-arm64 | OK |
| r-release-macos-x86_64 | OK |
| r-release-windows-x86_64 | OK |
Check History
OK 13 OK · 0 NOTE · 0 WARNING · 0 ERROR · 0 FAILURE Jun 9, 2026
ERROR 12 OK · 0 NOTE · 0 WARNING · 1 ERROR · 0 FAILURE Jun 8, 2026
whether package can be installed
Installation failed. See ‘/home/hornik/tmp/R.check/r-devel-gcc/Work/PKGS/monolix2rx.Rcheck/00install.out’ for details.
OK 12 OK · 0 NOTE · 0 WARNING · 0 ERROR · 0 FAILURE Apr 25, 2026
NOTE 12 OK · 2 NOTE · 0 WARNING · 0 ERROR · 0 FAILURE Apr 22, 2026
installed package size
installed size is 6.0Mb
sub-directories of 1Mb or more:
libs 3.7Mb
theo 1.1Mb
installed package size
installed size is 6.0Mb
sub-directories of 1Mb or more:
libs 3.7Mb
theo 1.1Mb
ERROR 11 OK · 2 NOTE · 0 WARNING · 1 ERROR · 0 FAILURE Apr 18, 2026
whether package can be installed
Installation failed. See 'd:/Rcompile/CRANpkg/local/4.6/monolix2rx.Rcheck/00install.out' for details.
installed package size
installed size is 6.0Mb
sub-directories of 1Mb or more:
libs 3.7Mb
theo 1.1Mb
installed package size
installed size is 6.0Mb
sub-directories of 1Mb or more:
libs 3.7Mb
theo 1.1Mb
NOTE 12 OK · 2 NOTE · 0 WARNING · 0 ERROR · 0 FAILURE Mar 10, 2026
installed package size
installed size is 6.0Mb
sub-directories of 1Mb or more:
libs 3.7Mb
theo 1.1Mb
installed package size
installed size is 6.0Mb
sub-directories of 1Mb or more:
libs 3.7Mb
theo 1.1Mb
Code
Structure
Lines of code
50,808
Files
309
Compiled share
77.6%
Has compiled src
Yes
Language breakdown
API
Exported functions
20
Internal functions
287
Testing & CI
Has tests
Yes
Test-to-code ratio
1.97
testthat edition
3
CI present
No
CI type
[]
PR gated
No
Docs
Return-value doc rate
85.7%
\dontrun example ratio
0%
Roxygen coverage
95%
Has pkgdown
No
NEWS present
Yes
Health & Security signals
Informational signals; not verdicts.
on.exit coverage
–
Unsafe pattern score
0
Dep constraint coverage
8.3%
Secret pattern count
0
Bundled 3rd-party code
2 items
Portability & License
Min R version
–
System requirements
–
C++ standard
–
License
MIT + file LICENSE
License flags
SPDX valid, OSI approved
History
Versions
6
First release
2024-09-20
Latest release
2025-08-29
Avg cadence
35 days
Cold removal rate
–
Dep drift
0
LOC over versions
Per-file churn detail lives in the source pipeline: https://github.com/r-observatory/cran-code-metrics.