parfm: Parametric Frailty Models (original) (raw)

Fits Parametric Frailty Models by maximum marginal likelihood. Possible baseline hazards: exponential, Weibull, inverse Weibull (Fréchet), Gompertz, lognormal, log-skew-normal, and loglogistic. Possible Frailty distributions: gamma, positive stable, inverse Gaussian and lognormal.

Version: 2.7.8
Depends: R (≥ 2.10), survival, optimx
Imports: msm, graphics, sn
Published: 2025-07-24
DOI: 10.32614/CRAN.package.parfm
Author: Federico Rotolo [aut, cre], Marco Munda [aut], Andrea Callegaro [ctb]
Maintainer: Federico Rotolo <federico.rotolo at sanofi.com>
License: GPL-2
NeedsCompilation: no
Citation: parfm citation info
Materials: README,
CRAN checks: parfm results

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