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fitdistrplus (version 1.0-5)

Help to Fit of a Parametric Distribution to Non-Censored or Censored Data

Description

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) and maximum goodness-of-fit estimation (MGE) methods (available only for non-censored data). Weighted versions of MLE, MME and QME are available.

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Version

Install

install.packages('fitdistrplus')

Monthly Downloads

64,127

Version

1.0-5

License

GPL (>= 2)

Maintainer

Marie Delignette-Muller

Last Published

September 21st, 2015

Functions in fitdistrplus (1.0-5)

Danish reinsurance claim dataset

Species Sensitivity Distribution (SSD) for endosulfan

Description of an empirical distribution for non-censored data

Plot of empirical and theoretical distributions for censored data

Matching moment fit of univariate distributions

Maximum likelihood fit of univariate distributions

Species-Sensitivity Distribution (SSD) for Fluazinam

Species-Sensitivity Distribution (SSD) for salinity tolerance

Bootstrap simulation of uncertainty for censored data

Quantile estimation from a fitted distribution

Goodness-of-fit statistics

Fitting of univariate distributions to censored data

Quantile matching fit of univariate distributions

Plot of empirical and theoretical distributions for non-censored data

Contamination data of Listeria monocytogenes in smoked fish

Maximum goodness-of-fit fit of univariate continuous distributions

Fit of univariate distributions to non-censored data

Compares various fitted distributions to censored data on a cdf plot

Graphical comparison of multiple fitted distributions (for non-censored data)

Ground beef serving size data set

Bootstrap simulation of uncertainty for non-censored data

Parasite abundance in insular feral cats