lavaSearch2

2.0.3

Tools for Model Specification in the Latent Variable Framework

2packages depend

57.2Kdownloads / year

57.5%test coverage

13/13checks pass

Overview

About

Maintained by Brice OzenneFirst published 2018-01-2414 releasesCRAN page ↗GitHub ↗

Tools for model specification in the latent variable framework (add-on to the 'lava' package). The package contains three main functionalities: Wald tests/F-tests with improved control of the type 1 error in small samples, adjustment for multiple comparisons when searching for local dependencies, and adjustment for multiple comparisons when doing inference for multiple latent variable models.

Install

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

install.packages("lavaSearch2", 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("bozenne/lavaSearch2")

Development version from bozenne/lavaSearch2. 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-lavasearch2

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

# enable the iucar/cran COPR if it is not already present, then install
ls /etc/yum.repos.d/*iucar*cran*.repo >/dev/null 2>&1 \
  || sudo dnf copr enable -y iucar/cran
sudo dnf install -y R-CRAN-lavaSearch2

RPMs from the iucar/cran COPR, rebuilt from CRAN.

For install.packages() integration in R, also: sudo dnf install R-CoprManager

# 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-lavaSearch2

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

Health

CRAN checks

13OK

Slowest check: 8.5 min · r-devel-linux-x86_64-fedora-clang

Code health

Yes

Tests · ratio 0.23

57.5%

Coverage · measured lines

100%

Documentation · exports

Dependencies · direct

Check history

OK2026-04-22
14 OK · 0 NOTE · 0 WARNING · 0 ERROR · 0 FAILURE
ERROR2026-04-18
13 OK · 0 NOTE · 0 WARNING · 1 ERROR · 0 FAILURE
OK2026-03-10
14 OK · 0 NOTE · 0 WARNING · 0 ERROR · 0 FAILURE

Documentation

READMENoVignettesNopkgdown siteNoNEWSYes · 33% structuredCode of conductNoContributing guideNo

Examples that run: 76%
Documented parameters: 89%
Return-value docs: 72%
References docs: 3%

Downloads

57.2K

CRAN downloads in the past year

Rank #1,762 · ~157/day · ~4.8K/mo

Releases R versions

Daily download trend is not available in this view yet.

3.1K30 days

14.5K90 days

57.2K1 year

Compare downloads with other packages →

Also on916 r2u31 autocran

Repository

GitHub ↗ bozenne/lavasearch2

0Stars

1Forks

0Open issues

0Open PRs

0Releases

329Commits

6Contributors

statisticsrlatent-variable-modelsinference

License GPL-3.0 · 329 commits · Last activity 2024-07-18

Forks over time

2018-11-19 · 12026-07-07 · 1

Repository practices

Upstream repositoryBeta

3 development-tooling and community-health practices detected across 1 family in the upstream repository

Checks run against github.com/bozenne/lavasearch2 on 2026-07-26.

Continuous integration (3)

GitHub ActionsTravis CIAppVeyor

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

Dependencies

Declared dependencies

23 external dependencies (excludes base and recommended)

Depends (3)

R >= 2.10ggplot2 lava

Imports (14)

abind doParallelMASSMatrixmethodsmultcomp mvtnormnlmeparallelRcpp reshape2 sandwichstatsutils

LinkingTo (2)

Rcpp RcppArmadillo

Suggests (13)

clubSandwich data.table foreach emmeans lme4 lmerTest numDeriv pbapply pbkrtest R.rsp riskRegressionsurvivaltestthat

Enhances (0)

none

Dependency license breakdown →

Reverse dependencies

2direct

0indirect

insight lava

Code & Tests

People & History

People (1)

Maintainer (1)

Brice Ozenne

Author, Maintainer

Authors (1)

Brice Ozenne

Author, Maintainer

Package Timeline

14 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
2.0.3Latest
2024-02-23 · current release · diff ↗
2.0.2
2024-01-23 · diff ↗
R
R 4.3.0 released · 2023-04-21
2.0.1
2023-04-11 · diff ↗
R
R 4.2.0 released · 2022-04-22
R
R 4.1.0 released · 2021-05-18
1.5.6
2020-07-31 · diff ↗
R
R 4.0.0 released · 2020-04-24
1.5.5
2020-03-18 · diff ↗
1.5.4
2019-05-19 · diff ↗
R
R 3.6.0 released · 2019-04-26
1.5.3
2019-03-18 · diff ↗
1.4.1
2018-11-20 · diff ↗

Show 8 earlier events

1.4
2018-10-05 · diff ↗
1.3.5
2018-07-17 · diff ↗
R
R 3.5.0 released · 2018-04-23
1.3.3
2018-04-17 · diff ↗
1.2.0
2018-03-16 · diff ↗
1.1.0
2018-02-06 · diff ↗
1.0.0
2018-01-24
R
R 3.4.0 released · 2017-04-21

Package metadata

First published: 2018-01-24
Total releases: 14 / 8 yrs
License: GPL-3 OSI
Minimum R: ≥ 2.10
Download size: 620 KB
Installed size: not tracked yet
With dependencies: not tracked yet

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