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TruncExpFam (version 1.2.1)

Truncated Exponential Family

Description

Handles truncated members from the exponential family of probability distributions. Contains functions such as rtruncnorm() and dtruncpois(), which are truncated versions of rnorm() and dpois() from the stats package that also offer richer output containing, for example, the distribution parameters. It also provides functions to retrieve the original distribution parameters from a truncated sample by maximum-likelihood estimation.

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Version

Install

install.packages('TruncExpFam')

Monthly Downloads

209

Version

1.2.1

License

GPL-3

Maintainer

Waldir Leoncio

Last Published

April 10th, 2025

Functions in TruncExpFam (1.2.1)

ptrunc

Cumulative Distribution Function
rtruncbeta

The Truncated Exponential Family
TruncExpFam

Truncated Exponential Family
natural2parameters

Convert natural parameters to distribution parameters
genrtruncClass

Generates an rtrunc-dispatchable class
parameters2natural

Convert distribution parameters to natural parameters
dtruncbeta

Probability Density Function
empiricalParameters

Calculate empirical parameters
mlEstimationTruncDist

ML Estimation of Distribution Parameters
empiricalParameters.numeric

Extract parameters
.onAttach

Prints welcome message on package load
averageT

Averages out the sufficient statistics T(y)
print.trunc

Print sample from truncated distribution
qtrunc

Quantile Function
probdist-class

Probability distribution class
validateFamilyParms

Validate family parameters