This package is considered a duplicate. The official version of this package is found at:https://schaubert.r-universe.dev/GPCMlasso

Package: GPCMlasso 0.1-9

Gunther Schauberger

GPCMlasso: Differential Item Functioning in Generalized Partial Credit Models

Provides a framework to detect Differential Item Functioning (DIF) in Generalized Partial Credit Models (GPCM) and special cases of the GPCM as proposed by Schauberger and Mair (2019) <doi:10.3758/s13428-019-01224-2>. A joint model is set up where DIF is explicitly parametrized and penalized likelihood estimation is used for parameter selection. The big advantage of the method called GPCMlasso is that several variables can be treated simultaneously and that both continuous and categorical variables can be used to detect DIF.

Authors:Gunther Schauberger [aut, cre]

GPCMlasso_0.1-9.tar.gz
GPCMlasso_0.1-9.tar.gz(r-4.7-arm64)GPCMlasso_0.1-9.tar.gz(r-4.7-x86_64)GPCMlasso_0.1-9.tar.gz(r-4.6-arm64)GPCMlasso_0.1-9.tar.gz(r-4.6-x86_64)
GPCMlasso_0.1-9.tgz(r-4.6-emscripten)
manual.pdf |manual.html✨
card.svg |card.png
GPCMlasso/json (API)

# Install 'GPCMlasso' in R:

install.packages('GPCMlasso', repos = c('https://cran.r-universe.dev', 'https://cloud.r-project.org'))

Uses libs:

openblas– Optimized BLAS
c++– GNU Standard C++ Library v3
openmp– GCC OpenMP (GOMP) support library

Datasets:

tenseness - Tenseness data from the Freiburg Complaint Checklist
tenseness_small - Subset of tenseness data from the Freiburg Complaint Checklist

On CRAN:

This package does not link to any Github/Gitlab/R-forge repository. No issue tracker or development information is available.

openblas cpp openmp

1.30 score 9 scripts 665 downloads 3 exports 124 dependencies

Last updated from:1e1572cde1. Checks:6 OK. Indexed: no.

Target	Result	Time
linux-devel-arm64	OK	260
linux-devel-x86_64	OK	216
source / vignettes	OK	237
linux-release-arm64	OK	258
linux-release-x86_64	OK	228
wasm-release	OK	146

Exports:ctrl_GPCMlasso GPCMlasso trait.posterior

Dependencies:admisc audio beepr brio callr caret class cli clipr clock cluster codetools cpp11 crayon cubature data.table dcurver Deriv desc diagram diffobj digest dplyr e1071 evaluate expm farver foreach fs future future.apply generics ggplot2 globals glue gower GPArotation gridExtra gtable hardhat ipred isoband iterators jsonlite KernSmooth labeling lattice lava lifecycle listenv ltm lubridate magrittr MASS Matrix mgcv mirai mirt ModelMetrics msm mvtnorm nanonext nlme nnet numDeriv otel parallelly pbapply permute pillar pkgbuild pkgconfig pkgload plyr polycor praise pROC processx prodlim progressr proxy ps purrr qs2 R.methodsS3 R.oo R.utils R6 RColorBrewer Rcpp RcppArmadillo RcppParallel recipes reshape2 rlang rpart rprojroot S7 scales sessioninfo shape SimDesign sparsevctrs splines2 SQUAREM statmod stringfish stringi stringr survival TeachingDemos testthat tibble tidyr tidyselect timechange timeDate tzdb utf8 vctrs vegan viridisLite waldo withr

Help page	Topics
Find DIF in Generalized Partial Credit Models	GPCMlasso-package
Control function for GPCMlasso	ctrl_GPCMlasso
GPCMlasso	GPCMlasso
Plot function for GPCMlasso	plot.GPCMlasso
Predict function for GPCMlasso	predict.GPCMlasso
Print function for GPCMlasso	print.GPCMlasso
Tenseness data from the Freiburg Complaint Checklist	tenseness
Subset of tenseness data from the Freiburg Complaint Checklist	tenseness_small
Calculate Posterior Estimates for Trait Parameters	trait.posterior

Package: GPCMlasso 0.1-9

GPCMlasso: Differential Item Functioning in Generalized Partial Credit Models

Citation

Readme and manuals

Help Manual

Usage by other packages (reverse dependencies)