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fitdistrplus (version 0.2-2)

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 method the package provides moment matching, quantile matching and maximum goodness-of-fit estimation methods (available only for non censored data).

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Version

Install

install.packages('fitdistrplus')

Monthly Downloads

52,286

Version

0.2-2

License

GPL (>= 2)

Maintainer

Marie Delignette-Muller

Last Published

April 27th, 2011

Functions in fitdistrplus (0.2-2)

mledist

Maximum likelihood fit of univariate distributions
bootdist

Bootstrap simulation of uncertainty for non-censored data
descdist

Description of an empirical distribution for non-censored data
plotdist

Plot of empirical and theoretical distributions for non-censored data
bootdistcens

Bootstrap simulation of uncertainty for censored data
mmedist

Matching moment fit of univariate distributions
smokedfish

Contamination data of Listeria monocytogenes in smoked fish
groundbeef

Ground beef serving size data set
plotdistcens

Plot of empirical and theoretical distributions for censored data
mgedist

Maximum goodness-of-fit fit of univariate continuous distributions
gofstat

Goodness-of-fit statistics
qmedist

Quantile matching fit of univariate distributions
fitdistcens

Fitting of univariate distributions to censored data
fitdist

Fit of univariate distributions to non-censored data