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fitdistrplus (version 1.0-8)

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

39,398

Version

1.0-8

License

GPL (>= 2)

Homepage

https://lbbe.univ-lyon1.fr/fitdistrplus.html

Maintainer

Aurélie Siberchicot

Last Published

February 1st, 2017

Functions in fitdistrplus (1.0-8)

Bootstrap simulation of uncertainty for censored data

Description of an empirical distribution for non-censored data

Danish reinsurance claim dataset

Datasets for the FAQ

Compares various fitted distributions to censored data on a cdf plot

Bootstrap simulation of uncertainty for non-censored data

Detect bounds for density function

Empirical cumulative distribution function with pointwise confidence intervals on probabilities or on quantiles

Species Sensitivity Distribution (SSD) for endosulfan

Fit of univariate distributions to non-censored data

Fitting of univariate distributions to censored data

Species-Sensitivity Distribution (SSD) for Fluazinam

(Log)likelihood plot for a fit using maximum likelihood

Ground beef serving size data set

Goodness-of-fit statistics

Maximum likelihood fit of univariate distributions

(Log)likelihood surfaces or (log)likelihood curves

Maximum goodness-of-fit fit of univariate continuous distributions

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

fitdistrplus-package

Overview of the fitdistrplus package

Contamination data of Listeria monocytogenes in smoked fish

Species-Sensitivity Distribution (SSD) for salinity tolerance

Parasite abundance in insular feral cats

Quantile matching fit of univariate distributions

Quantile estimation from a fitted distribution

Pre-fitting procedure

Plot of empirical and theoretical distributions for censored data

Plot of empirical and theoretical distributions for non-censored data

Matching moment fit of univariate distributions