galamm
Generalized Additive Latent and Mixed Models
Description
Estimates generalized additive latent and mixed models using maximum marginal likelihood, as defined in Sorensen et al. (2023) <doi:10.1007/s11336-023-09910-z>, which is an extension of Rabe-Hesketh and Skrondal (2004)'s unifying framework for multilevel latent variable modeling <doi:10.1007/BF02295939>. Efficient computation is done using sparse matrix methods, Laplace approximation, and automatic differentiation. The framework includes generalized multilevel models with heteroscedastic residuals, mixed response types, factor loadings, smoothing splines, crossed random effects, and combinations thereof. Syntax for model formulation is close to 'lme4' (Bates et al. (2015) <doi:10.18637/jss.v067.i01>) and 'PLmixed' (Rockwood and Jeon (2019) <doi:10.1080/00273171.2018.1516541>).
Downloads
640
Last 30 days
5340th
1.9K
Last 90 days
6.8K
Last year
Trend: +5.8% (30d vs prior 30d)
31
Last 30 days
138
Last 90 days
547
Last year
Trend: -22.5% (30d vs prior 30d)
0
Last 7 days
11
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 12 OK · 0 NOTE · 0 WARNING · 0 ERROR · 0 FAILURE Apr 25, 2026
NOTE 11 OK · 3 NOTE · 0 WARNING · 0 ERROR · 0 FAILURE Apr 22, 2026
installed package size
installed size is 26.1Mb
sub-directories of 1Mb or more:
doc 3.0Mb
libs 21.5Mb
installed package size
installed size is 26.8Mb
sub-directories of 1Mb or more:
doc 3.0Mb
libs 22.2Mb
installed package size
installed size is 5.8Mb
sub-directories of 1Mb or more:
doc 3.0Mb
libs 1.3Mb
ERROR 10 OK · 3 NOTE · 0 WARNING · 1 ERROR · 0 FAILURE Apr 18, 2026
whether package can be installed
Installation failed. See 'd:/Rcompile/CRANpkg/local/4.6/galamm.Rcheck/00install.out' for details.
installed package size
installed size is 26.1Mb
sub-directories of 1Mb or more:
doc 3.0Mb
libs 21.5Mb
installed package size
installed size is 26.8Mb
sub-directories of 1Mb or more:
doc 3.0Mb
libs 22.2Mb
installed package size
installed size is 5.8Mb
sub-directories of 1Mb or more:
doc 3.0Mb
libs 1.3Mb
NOTE 11 OK · 3 NOTE · 0 WARNING · 0 ERROR · 0 FAILURE Mar 10, 2026
installed package size
installed size is 26.1Mb
sub-directories of 1Mb or more:
doc 3.0Mb
libs 21.5Mb
installed package size
installed size is 26.8Mb
sub-directories of 1Mb or more:
doc 3.0Mb
libs 22.2Mb
installed package size
installed size is 5.8Mb
sub-directories of 1Mb or more:
doc 3.0Mb
libs 1.3Mb
Code
Structure
Lines of code
16,986
Files
228
Compiled share
7%
Has compiled src
Yes
Language breakdown
API
Exported functions
18
Internal functions
55
Recent export changes
Testing & CI
Has tests
Yes
Test-to-code ratio
0.68
testthat edition
3
CI present
No
CI type
[]
PR gated
No
Docs
Return-value doc rate
100%
\dontrun example ratio
0%
Roxygen coverage
100%
Has pkgdown
No
NEWS present
No
Health & Security signals
Informational signals; not verdicts.
on.exit coverage
–
Unsafe pattern score
30
Dep constraint coverage
0%
Secret pattern count
0
Bundled 3rd-party code
2 items
Portability & License
Min R version
3.5.0
System requirements
1
C++ standard
C++17
License
GPL (>= 3)
License flags
SPDX valid, OSI approved
History
Versions
8
First release
2023-10-09
Latest release
2025-12-21
Avg cadence
133 days
Cold removal rate
–
Dep drift
5
LOC over versions
Per-file churn detail lives in the source pipeline: https://github.com/r-observatory/cran-code-metrics.