extrafrail: Estimation and Additional Tools for Alternative Shared Frailty Models

Provide estimation and data generation tools for some new multivariate frailty models. This version includes the gamma, inverse Gaussian, weighted Lindley, Birnbaum-Saunders and truncated normal as the distribution for the frailty terms. For the basal model, it is considered a parametric approach based on the exponential, Weibull and the piecewise exponential distributions as well as a semiparametric approach. For details, see Gallardo and Bourguignon (2022) <arXiv:2206.12973>.

Version: 1.8
Depends: R (≥ 4.0.0), stats
Imports: survival, pracma, expint, msm
Suggests: frailtyHL
Published: 2023-09-26
Author: Diego Gallardo [aut, cre], Marcelo Bourguignon [aut]
Maintainer: Diego Gallardo <dgallardo at ubiobio.cl>
License: GPL-2 | GPL-3 [expanded from: GPL (≥ 2)]
NeedsCompilation: no
Materials: NEWS
CRAN checks: extrafrail results

Documentation:

Reference manual: extrafrail.pdf

Downloads:

Package source: extrafrail_1.8.tar.gz
Windows binaries: r-devel: extrafrail_1.8.zip, r-release: extrafrail_1.8.zip, r-oldrel: extrafrail_1.8.zip
macOS binaries: r-release (arm64): extrafrail_1.8.tgz, r-oldrel (arm64): extrafrail_1.8.tgz, r-release (x86_64): extrafrail_1.8.tgz
Old sources: extrafrail archive

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