Other packages > Find by keyword >

logcumulant  

Goodness-of-Fit Tests and Diagrams Based on Mellin Log-Cumulants
View on CRAN: Click here


Download and install logcumulant package within the R console
Install from CRAN:
install.packages("logcumulant")

Install from Github:
library("remotes")
install_github("cran/logcumulant")

Install by package version:
library("remotes")
install_version("logcumulant", "0.1.0")



Attach the package and use:
library("logcumulant")
Maintained by
Raydonal Ospina
[Scholar Profile | Author Map]
All associated links for this package
First Published: 2026-06-12
Latest Update: 2026-06-12
Description:
A family of three complementary goodness-of-fit tests based on an adaptation of Hotelling's T-squared statistic applied to vectors of sample log-cumulants (Mellin statistics) for positive-support reliability data. The package provides the asymptotic chi-squared reference and parametric bootstrap p-values for reliable finite-sample inference, covering the Weibull, Frechet, Gamma, Inverse-Gamma, Log-Normal, and Log-Logistic families. It also provides three diagnostic diagrams (log-cumulant, kurtosis-skewness, and coefficient-of-variation) with bootstrap concentration ellipses, in the spirit of moment-ratio diagrams. Methods are described in Santos, Ospina, Espinheira and Oliveira (2025).
How to cite:
Raydonal Ospina (2026). logcumulant: Goodness-of-Fit Tests and Diagrams Based on Mellin Log-Cumulants. R package version 0.1.0, https://cran.r-project.org/web/packages/logcumulant. Accessed 30 Oct. 2026.
Previous versions and publish date:
No previous versions
Other packages that cited logcumulant R package
View logcumulant citation profile
Other R packages that logcumulant depends, imports, suggests or enhances
Complete documentation for logcumulant
Functions, R codes and Examples using the logcumulant R package
Full logcumulant package functions and examples
Downloads during the last 30 days

Today's Hot Picks in Authors and Packages

RiemBase  
Functions and C++ Header Files for Computation on Manifolds
We provide a number of algorithms to estimate fundamental statistics including Fr ...
Download / Learn more Package Citations See dependency  
GLMsData  
Generalized Linear Model Data Sets
Data sets from the book Generalized Linear Models with Examples in R by Dunn and Smyth. ...
Download / Learn more Package Citations See dependency  
r2resize  
In-Text Resize for Images, Tables and Fancy Resize Containers in 'shiny', 'rmarkdown' and 'quarto' Documents
Automatic resizing toolbar for containers, images and tables. Various resizable or expandable contai ...
Download / Learn more Package Citations See dependency  
CVrisk  
Compute Risk Scores for Cardiovascular Diseases
Calculate various cardiovascular disease risk scores from the Framingham Heart Study (FHS), the Ame ...
Download / Learn more Package Citations See dependency  

29,218

R Packages

247,686

Dependencies

77,281

Author Associations

29,219

Publication Badges

© Copyright since 2022. All right reserved, rpkg.net.  Based in Cambridge, Massachusetts, USA