Extends the fitdistr() function (of the MASS package) with several functions to help the fit of a parametric distribution to non-censored or censored data. Censored data may contain left censored, right censored and interval censored values, with several lower and upper bounds. In addition to maximum likelihood estimation (MLE), the package provides moment matching (MME), quantile matching (QME), maximum goodness-of-fit estimation (MGE) and maximum spacing estimation (MSE) methods (available only for non-censored data). Weighted versions of MLE, MME, QME and MSE are available. See e.g. Casella & Berger (2002), Statistical inference, Pacific Grove, for a general introduction to parametric estimation.
Version: 1.2-4 Depends: R (≥ 3.5.0), MASS, grDevices, survival, methods Imports: stats, rlang Suggests: actuar, rgenoud, mc2d, gamlss.dist, knitr, ggplot2, GeneralizedHyperbolic, rmarkdown, Hmisc, bookdown Published: 2025-07-03 DOI: 10.32614/CRAN.package.fitdistrplus Author: Marie-Laure Delignette-Muller [aut], Christophe Dutang [aut], Regis Pouillot [ctb], Jean-Baptiste Denis [ctb], Aurélie Siberchicot [aut, cre] Maintainer: Aurélie Siberchicot <aurelie.siberchicot at univ-lyon1.fr> Contact: Marie-Laure Delignette-Muller <marielaure.delignettemuller@vetagro-sup.fr> or Christophe Dutang <christophe.dutang@ensimag.fr> BugReports: https://github.com/lbbe-software/fitdistrplus/issues License: GPL-2 | GPL-3 [expanded from: GPL (≥ 2)] URL: https://lbbe-software.github.io/fitdistrplus/, https://lbbe.univ-lyon1.fr/fr/fitdistrplus, https://github.com/lbbe-software/fitdistrplus NeedsCompilation: no Citation: fitdistrplus citation info Materials: README, NEWS In views: ActuarialScience, Distributions, Survival CRAN checks: fitdistrplus resultsRetroSearch is an open source project built by @garambo | Open a GitHub Issue
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