nlsem

0.8-1

Fitting Structural Equation Mixture Models

0packages depend

4Kdownloads / year

35.9%test coverage

0/13checks pass

Overview

About

Maintained by Nora UmbachFirst published 2014-12-1910 releasesCRAN page ↗GitHub ↗

Estimation of structural equation models with nonlinear effects and underlying nonnormal distributions.

Install

R (CRAN)pak (dev)Ubuntu (r2u)openSUSE (OBS)

install.packages("nlsem", repos = "https://cloud.r-project.org/")

Installs the current CRAN release. Prebuilt binaries on Windows and macOS.

if (!requireNamespace("pak", quietly = TRUE))
  install.packages("pak", repos = "https://cloud.r-project.org/")
pak::pak("nwickel/nlsem")

Development version from nwickel/nlsem. Installs pak first if it is not already available.

Release

# enable cranapt (r2u) if it is not already set up, then install
grep -rqs r2u.stat.illinois.edu /etc/apt/sources.list /etc/apt/sources.list.d/ \
  || curl -fsSL https://raw.githubusercontent.com/eddelbuettel/r2u/master/inst/scripts/add_cranapt_noble.sh | sudo bash
sudo apt install -y r-cran-nlsem

Fast Ubuntu binaries via r2u (no compilation). The cranapt setup runs once and is skipped when it is already enabled.

bspm (used by r2u) also needs make: sudo apt install make

# add the autoCRAN OBS repo (Tumbleweed) if it is missing, then install
zypper -q lr | grep -qi autoCRAN \
  || sudo zypper addrepo https://download.opensuse.org/repositories/devel:/languages:/R:/autoCRAN/openSUSE_Tumbleweed/devel:languages:R:autoCRAN.repo
sudo zypper install -y R-nlsem

RPMs auto-built from CRAN on openSUSE OBS (Tumbleweed).

Health

CRAN checks

13NOTE

Failing flavors

NOTE r-devel-linux-x86_64-debian-clang
NOTE r-devel-linux-x86_64-debian-gcc
NOTE r-devel-linux-x86_64-fedora-clang
NOTE r-devel-linux-x86_64-fedora-gcc
NOTE r-devel-windows-x86_64
NOTE r-oldrel-macos-arm64
NOTE r-oldrel-macos-x86_64
NOTE r-oldrel-windows-x86_64
NOTE r-patched-linux-x86_64
NOTE r-release-linux-x86_64
NOTE r-release-macos-arm64
NOTE r-release-macos-x86_64
NOTE r-release-windows-x86_64

Slowest check: 1.4 min · r-oldrel-windows-x86_64

Code health

Yes

Tests · ratio 0.10

35.9%

Coverage · measured lines

100%

Documentation · exports

Dependencies · direct

Check history

NOTE2026-03-10
0 OK · 14 NOTE · 0 WARNING · 0 ERROR · 0 FAILURE

Documentation

READMENoVignettesNopkgdown siteNoNEWSNoCode of conductNoContributing guideNo

Examples that run: 100%
Documented parameters: 98%
Return-value docs: 100%
References docs: 36%

Downloads

CRAN downloads in the past year

Rank #11,315 · ~11/day · ~333/mo

Releases R versions

Daily download trend is not available in this view yet.

18630 days

88290 days

4K1 year

Compare downloads with other packages →

Also on110 r2u7 autocran77 c2d4u

Repository

GitHub ↗ nwickel/nlsem

3Stars

1Forks

0Open issues

0Open PRs

0Releases

414Commits

4Contributors

414 commits · Last activity 2023-08-31

Stars over time

2025-04-11 · 32026-07-07 · 3

Repository practices

Upstream repositoryBeta

Checks run against github.com/nwickel/nlsem on 2026-08-03.

No development-tooling practices detected in the upstream repository.

How this is detected·Detection ruleset v1 (2026-07-18)

Dependencies

Declared dependencies

4 external dependencies (excludes base and recommended)

Depends (4)

R >= 3.1.0statsgraphicsorthopolynom

Imports (4)

nlmelavaan gaussquad mvtnorm

LinkingTo (0)

none

Suggests (0)

none

Enhances (0)

none

Dependency license breakdown →

Reverse dependencies

0direct

0indirect

Nothing depends on this yet.

Code & Tests

Datasets

People & History

People (6)

Maintainer (1)

Nora Umbach

Author, Maintainer

Authors (4)

Author, Maintainer

Author

Author

Author

Contributors (2)

Augustin Kelava

Contributor

Bernhard Schmitz

Contributor

Package Timeline

10 releases. Pick two to compare their code metrics. R releases are shown for context.

R
R 4.6.0 released · 2026-04-24
R
R 4.5.0 released · 2025-04-11
R
R 4.4.0 released · 2024-04-24
0.8-1Latest
2023-08-31 · current release · diff ↗
R
R 4.3.0 released · 2023-04-21
R
R 4.2.0 released · 2022-04-22
R
R 4.1.0 released · 2021-05-18
R
R 4.0.0 released · 2020-04-24
R
R 3.6.0 released · 2019-04-26
R
R 3.5.0 released · 2018-04-23
0.8
2017-05-01 · diff ↗
R
R 3.4.0 released · 2017-04-21
0.7
2017-01-02 · diff ↗
R
R 3.3.0 released · 2016-05-03
0.6
2015-11-10 · diff ↗
0.5.1
2015-09-21 · diff ↗

Show 7 earlier events

0.5
2015-09-11 · diff ↗
0.4.1
2015-07-29 · diff ↗
R
R 3.2.0 released · 2015-04-16
0.3
2015-03-11 · diff ↗
0.2
2015-02-10 · diff ↗
0.1
2014-12-19
R
R 3.1.0 released · 2014-04-10

Package metadata

First published: 2014-12-19
Total releases: 10 / 12 yrs
License: GPL (>= 2) OSI
Minimum R: ≥ 3.1.0
Bundled data: 56 KB / 2 files
Download size: 469 KB
Installed size: not tracked yet
With dependencies: not tracked yet

Appears in task views

Psychometric Models and Methods

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