{"id":23690191,"url":"https://github.com/bozenne/lavasearch2","last_synced_at":"2026-01-05T11:35:07.867Z","repository":{"id":56936161,"uuid":"94998639","full_name":"bozenne/lavaSearch2","owner":"bozenne","description":"Tools for model specification in the latent variable framework (add-on for the lava package)","archived":false,"fork":false,"pushed_at":"2024-07-18T13:34:39.000Z","size":2646,"stargazers_count":0,"open_issues_count":0,"forks_count":1,"subscribers_count":1,"default_branch":"master","last_synced_at":"2025-03-01T21:03:32.467Z","etag":null,"topics":["inference","latent-variable-models","r","statistics"],"latest_commit_sha":null,"homepage":null,"language":"R","has_issues":true,"has_wiki":null,"has_pages":null,"mirror_url":null,"source_name":null,"license":"gpl-3.0","status":null,"scm":"git","pull_requests_enabled":true,"icon_url":"https://github.com/bozenne.png","metadata":{"files":{"readme":"README.org","changelog":"NEWS","contributing":null,"funding":null,"license":"LICENSE","code_of_conduct":null,"threat_model":null,"audit":null,"citation":null,"codeowners":null,"security":null,"support":null,"governance":null,"roadmap":null,"authors":null,"dei":null,"publiccode":null,"codemeta":null}},"created_at":"2017-06-21T11:52:02.000Z","updated_at":"2024-07-18T13:34:44.000Z","dependencies_parsed_at":"2024-02-10T16:40:49.154Z","dependency_job_id":null,"html_url":"https://github.com/bozenne/lavaSearch2","commit_stats":{"total_commits":312,"total_committers":6,"mean_commits":52.0,"dds":"0.22756410256410253","last_synced_commit":"6bf490bcda44ef67189f7bbb0563c354a92fef5f"},"previous_names":[],"tags_count":0,"template":false,"template_full_name":null,"repository_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/bozenne%2FlavaSearch2","tags_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/bozenne%2FlavaSearch2/tags","releases_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/bozenne%2FlavaSearch2/releases","manifests_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/bozenne%2FlavaSearch2/manifests","owner_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/owners/bozenne","download_url":"https://codeload.github.com/bozenne/lavaSearch2/tar.gz/refs/heads/master","host":{"name":"GitHub","url":"https://github.com","kind":"github","repositories_count":245032751,"owners_count":20550150,"icon_url":"https://github.com/github.png","version":null,"created_at":"2022-05-30T11:31:42.601Z","updated_at":"2022-07-04T15:15:14.044Z","host_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub","repositories_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories","repository_names_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repository_names","owners_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/owners"}},"keywords":["inference","latent-variable-models","r","statistics"],"created_at":"2024-12-30T01:59:58.870Z","updated_at":"2026-01-05T11:35:07.781Z","avatar_url":"https://github.com/bozenne.png","language":"R","funding_links":[],"categories":[],"sub_categories":[],"readme":"#+BEGIN_HTML\r\n\u003ca href=\"http://cran.rstudio.com/web/packages/lavaSearch2/index.html\"\u003e\u003cimg src=\"https://www.r-pkg.org/badges/version-last-release/lavaSearch2\", alt=\"CRAN version\"\u003e\u003c/a\u003e\r\n\u003ca href=\"http://cranlogs.r-pkg.org/downloads/total/last-month/lavaSearch2\"\u003e\u003cimg src=\"https://cranlogs.r-pkg.org/badges/lavaSearch2\", alt=\"Download count\"\u003e\u003c/a\u003e\r\n\u003ca href=\"https://ci.appveyor.com/project/bozenne/lavaSearch2\"\u003e\u003cimg src=\"https://ci.appveyor.com/api/projects/status/github/bozenne/lavaSearch2?svg=true\" alt=\"Build status\"\u003e\u003c/a\u003e\r\n\u003ca href=\"https://github.com/bozenne/lavaSearch2/actions\"\u003e\u003cimg src=\"https://github.com/bozenne/lavaSearch2/workflows/r/badge.svg\" alt=\"Build status\"\u003e\u003c/a\u003e\r\n\u003ca href=\"http://www.gnu.org/licenses/gpl-3.0.html\"\u003e\u003cimg src=\"https://img.shields.io/badge/License-GPLv3-blue.svg\" alt=\"License\"\u003e\u003c/a\u003e\r\n#+END_HTML\r\n\r\n* lavaSeach2\r\n\r\n*lavaSearch2* is a package for the R software\r\n(https://www.r-project.org/) containing diagnostic and inference tools\r\nfor Latent Variable Models (LVM) estimated by maximum likelihood\r\n(ML). It is built upon the *lava* package (see\r\n[[https://github.com/kkholst/lava]]): the *lava* package is used to define\r\nand estimate LVM. While *lava* can also be used to perform diagnostics\r\nand inference, *lavaSearch2* improves some of the existing tools\r\nin *lava*:\r\n- Better control of the type 1 error rate when performing inference\r\n  with small samples. The new methods =summary2= and =compare2=\r\n  replace the =summary= and =compare= functions that performs,\r\n  respectively, univariate and multivariate Wald tests. The new\r\n  methods are also applicable to specific =gls= and =lme= models\r\n  (*nlme* package).\r\n- Better control of the type 1 error rate when adjusting for multiple\r\n  comparisons with small samples (via the *multcomp*\r\n  package). Compared to =glht=, the function =glht2= propagates small\r\n  sample corrections to *multcomp*.\r\n- Better detection of local dependencies that are not included in the\r\n  LVM. The new method =modelsearch2= improves the =modelsearch= method\r\n  by providing p-values adjusted for multiple comparisons. \r\n\r\n_Limitations_: *lavaSearch2* has been design for Gaussian linear\r\nlatent variable models. This means that it may not work / give valid\r\nresults:\r\n- in presence of censored or binary outcomes.\r\n- with stratified models (i.e. object of class =multigroup=).\r\n\r\n* Installation of lavaSearch2\r\nYou can download and install the latest released version of the\r\nsoftware (CRAN version) using:\r\n#+BEGIN_SRC R :exports both :eval never\r\ninstall.packages(\"lavaSearch2\")\r\n#+END_SRC\r\n\r\nFor getting the most recent developments (if any!), you can download\r\nand install the latest stable version of the software (Github version)\r\nusing:\r\n#+BEGIN_SRC R :exports both :eval never\r\ndevtools::install_github(\"bozenne/lavaSearch2\")\r\n#+END_SRC\r\n\r\n\r\n* Functionalities\r\n\r\nSee the vignette \"Overview of the functionalities of the package\r\nlavaSearch2\" in [[./vignettes/overview.pdf]]\r\n\r\n","project_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fbozenne%2Flavasearch2","html_url":"https://awesome.ecosyste.ms/projects/github.com%2Fbozenne%2Flavasearch2","lists_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fbozenne%2Flavasearch2/lists"}