The hardware and bandwidth for this mirror is donated by METANET, the Webhosting and Full Service-Cloud Provider.
If you wish to report a bug, or if you are interested in having us mirror your free-software or open-source project, please feel free to contact us at mirror[@]metanet.ch.

Bayesrel: Bayesian Reliability Estimation

Functionality for reliability estimates. For 'unidimensional' tests: Coefficient alpha, 'Guttman's' lambda-2/-4/-6, the Greatest lower bound and coefficient omega_u ('unidimensional') in a Bayesian and a frequentist version. For multidimensional tests: omega_t (total) and omega_h (hierarchical). The results include confidence and credible intervals, the probability of a coefficient being larger than a cutoff, and a check for the factor models, necessary for the omega coefficients. The method for the Bayesian 'unidimensional' estimates, except for omega_u, is sampling from the posterior inverse 'Wishart' for the covariance matrix based measures (see 'Murphy', 2007, <https://groups.seas.harvard.edu/courses/cs281/papers/murphy-2007.pdf>. The Bayesian omegas (u, t, and h) are obtained by 'Gibbs' sampling from the conditional posterior distributions of (1) the single factor model, (2) the second-order factor model, (3) the bi-factor model, (4) the correlated factor model ('Lee', 2007, <doi:10.1002/9780470024737>).

Version: 0.7.7
Depends: R (≥ 2.10)
Imports: LaplacesDemon, MASS, lavaan, coda, methods, stats, graphics, Rdpack, Rcpp (≥ 1.0.4.6)
LinkingTo: Rcpp, RcppArmadillo
Suggests: knitr, rmarkdown, tinytest
Published: 2023-08-09
DOI: 10.32614/CRAN.package.Bayesrel
Author: Julius M. Pfadt ORCID iD [aut, cre], Don van den Bergh ORCID iD [aut], Joris Goosen [aut]
Maintainer: Julius M. Pfadt <julius.pfadt at gmail.com>
BugReports: https://github.com/juliuspfadt/Bayesrel/issues
License: GPL-3
URL: https://github.com/juliuspfadt/Bayesrel
NeedsCompilation: yes
Materials: README
CRAN checks: Bayesrel results

Documentation:

Reference manual: Bayesrel.pdf

Downloads:

Package source: Bayesrel_0.7.7.tar.gz
Windows binaries: r-devel: Bayesrel_0.7.7.zip, r-release: Bayesrel_0.7.7.zip, r-oldrel: Bayesrel_0.7.7.zip
macOS binaries: r-release (arm64): Bayesrel_0.7.7.tgz, r-oldrel (arm64): Bayesrel_0.7.7.tgz, r-release (x86_64): Bayesrel_0.7.7.tgz, r-oldrel (x86_64): Bayesrel_0.7.7.tgz
Old sources: Bayesrel archive

Linking:

Please use the canonical form https://CRAN.R-project.org/package=Bayesrel to link to this page.

These binaries (installable software) and packages are in development.
They may not be fully stable and should be used with caution. We make no claims about them.