lessSEM
Non-Smooth Regularization for Structural Equation Models
v1.5.7
·
Oct 18, 2025
·
GPL (>= 2)
Description
Provides regularized structural equation modeling (regularized SEM) with non-smooth penalty functions (e.g., lasso) building on 'lavaan'. The package is heavily inspired by the ['regsem'](<https://github.com/Rjacobucci/regsem>) and ['lslx'](<https://github.com/psyphh/lslx>) packages.
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CRAN Check Status
13
OK
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 May 2, 2026
NOTE 11 OK · 3 NOTE · 0 WARNING · 0 ERROR · 0 FAILURE Apr 22, 2026
NOTE
r-oldrel-macos-arm64
installed package size
installed size is 48.6Mb
sub-directories of 1Mb or more:
help 1.1Mb
libs 45.6Mb
NOTE
r-oldrel-macos-x86_64
installed package size
installed size is 47.2Mb
sub-directories of 1Mb or more:
help 1.1Mb
libs 44.3Mb
NOTE
r-oldrel-windows-x86_64
installed package size
installed size is 6.9Mb
sub-directories of 1Mb or more:
help 1.2Mb
libs 4.0Mb
ERROR 10 OK · 3 NOTE · 0 WARNING · 1 ERROR · 0 FAILURE Apr 18, 2026
ERROR
r-devel-windows-x86_64
whether package can be installed
Installation failed. See 'd:/Rcompile/CRANpkg/local/4.6/lessSEM.Rcheck/00install.out' for details.
NOTE
r-oldrel-macos-arm64
installed package size
installed size is 48.6Mb
sub-directories of 1Mb or more:
help 1.1Mb
libs 45.6Mb
NOTE
r-oldrel-macos-x86_64
installed package size
installed size is 47.2Mb
sub-directories of 1Mb or more:
help 1.1Mb
libs 44.3Mb
NOTE
r-oldrel-windows-x86_64
installed package size
installed size is 6.9Mb
sub-directories of 1Mb or more:
help 1.2Mb
libs 4.0Mb
NOTE 11 OK · 3 NOTE · 0 WARNING · 0 ERROR · 0 FAILURE Mar 10, 2026
NOTE
r-oldrel-macos-arm64
installed package size
installed size is 48.6Mb
sub-directories of 1Mb or more:
help 1.1Mb
libs 45.6Mb
NOTE
r-oldrel-macos-x86_64
installed package size
installed size is 47.2Mb
sub-directories of 1Mb or more:
help 1.1Mb
libs 44.3Mb
NOTE
r-oldrel-windows-x86_64
installed package size
installed size is 6.9Mb
sub-directories of 1Mb or more:
help 1.2Mb
libs 4.0Mb