Package: lavacreg 0.2-3-9000
lavacreg: Latent Variable Count Regression Models
Estimation of a multi-group count regression models (i.e., Poisson, negative binomial) with latent covariates. This packages provides two extensions compared to ordinary count regression models based on a generalized linear model: First, measurement models for the predictors can be specified allowing to account for measurement error. Second, the count regression can be simultaneously estimated in multiple groups with stochastic group weights. The marginal maximum likelihood estimation is described in Kiefer & Mayer (2020) <doi:10.1080/00273171.2020.1751027>.
Authors:
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lavacreg.pdf |lavacreg.html✨
lavacreg/json (API)
NEWS
| # Install 'lavacreg' in R: |
| install.packages('lavacreg', repos = c('https://chkiefer.r-universe.dev', 'https://cloud.r-project.org')) |
Bug tracker:https://github.com/chkiefer/lavacreg/issues
- example01 - A first example dataset to illustrate the use of lavacreg
count-regressionlatent-covariatesstructural-equation-modelingopenblascppopenmp
Last updated 20 days agofrom:e44481ae2e. Checks:1 OK, 10 WARNING. Indexed: yes.
| Target | Result | Latest binary |
|---|---|---|
| Doc / Vignettes | OK | Feb 21 2025 |
| R-4.5-win-x86_64 | WARNING | Feb 21 2025 |
| R-4.5-mac-x86_64 | WARNING | Feb 21 2025 |
| R-4.5-mac-aarch64 | WARNING | Feb 21 2025 |
| R-4.5-linux-x86_64 | WARNING | Feb 21 2025 |
| R-4.4-win-x86_64 | WARNING | Feb 21 2025 |
| R-4.4-mac-x86_64 | WARNING | Feb 21 2025 |
| R-4.4-mac-aarch64 | WARNING | Feb 21 2025 |
| R-4.3-win-x86_64 | WARNING | Feb 21 2025 |
| R-4.3-mac-x86_64 | WARNING | Feb 21 2025 |
| R-4.3-mac-aarch64 | WARNING | Feb 21 2025 |
Exports:countregis_countsummary
Dependencies:fastGHQuadlavaanMASSmnormtnumDerivpbivnormpracmaquadprogRcppRcppArmadilloSparseGrid
Readme and manuals
Help Manual
| Help page | Topics |
|---|---|
| Fitting Count Regression Models with Latent Covariates | countreg |
| CFA function as a wrapper for countreg | creg_cfa |
| A first example dataset to illustrate the use of lavacreg | example01 |
| Check for count variable | is_count |
| Summary of a lavacreg object | summary,lavacreg-method |
