UPCM: Uncertainty in Partial Credit Models

Provides an extension to the Partial Credit Model and Generalized Partial Credit Models which allows for an additional person parameter that characterizes the uncertainty of the person. The method was originally proposed by Tutz and Schauberger (2020) <doi:10.1177/0146621620920932>.

Version: 0.0-3
Depends: R (≥ 3.5.0), ltm
Imports: Rcpp (≥ 0.12.4), cubature, mvtnorm, numDeriv, statmod
LinkingTo: Rcpp, RcppArmadillo
Published: 2021-04-27
Author: Gunther Schauberger
Maintainer: Gunther Schauberger <gunther.schauberger at tum.de>
License: GPL-2 | GPL-3 [expanded from: GPL (≥ 2)]
NeedsCompilation: yes
SystemRequirements: C++11
CRAN checks: UPCM results

Documentation:

Reference manual: UPCM.pdf

Downloads:

Package source: UPCM_0.0-3.tar.gz
Windows binaries: r-devel: UPCM_0.0-3.zip, r-devel-UCRT: UPCM_0.0-3.zip, r-release: UPCM_0.0-3.zip, r-oldrel: UPCM_0.0-3.zip
macOS binaries: r-release (arm64): UPCM_0.0-3.tgz, r-release (x86_64): UPCM_0.0-3.tgz, r-oldrel: UPCM_0.0-3.tgz
Old sources: UPCM archive

Linking:

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