Package: lavacreg 0.2-3-9008

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:Christoph Kiefer [cre, aut]

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manual.pdf |manual.html
card.svg |card.png
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

Uses libs:
  • openblas– Optimized BLAS
  • c++– GNU Standard C++ Library v3
  • openmp– GCC OpenMP (GOMP) support library
Datasets:
  • example01 - A first example dataset to illustrate the use of lavacreg

On CRAN:

Conda:

count-regressionlatent-covariatesstructural-equation-modelingopenblascppopenmp

4.65 score 3 stars 5 scripts 655 downloads 3 exports 11 dependencies

Last updated from:09cb8d5aa1. Checks:11 WARNING, 2 OK. Indexed: yes.

TargetResultTimeFilesSyslog
linux-devel-arm64WARNING180
linux-devel-x86_64WARNING139
source / vignettesOK226
linux-release-arm64WARNING129
linux-release-x86_64WARNING142
macos-release-arm64WARNING196
macos-release-x86_64WARNING370
macos-oldrel-arm64WARNING184
macos-oldrel-x86_64WARNING432
windows-develWARNING125
windows-releaseWARNING128
windows-oldrelWARNING113
wasm-releaseOK118

Exports:countregis_countsummary

Dependencies:fastGHQuadlavaanMASSmnormtnumDerivpbivnormpracmaquadprogRcppRcppArmadilloSparseGrid

Introduction

Rendered fromintro.Rmdusingknitr::rmarkdownon May 16 2026.

Last update: 2021-08-19
Started: 2020-07-15