R Observatory: Metrics for geppe version 1.1

Balamuta, James Joseph

doi:10.5281/zenodo.21843040

geppe

1.1

Generalised Exponential Poisson and Poisson Exponential Distributions

1packages depend

6.4Kdownloads / year

–test coverage

13/13checks pass

Overview

About

Maintained by Michail TsagrisFirst published 2024-06-242 releasesCRAN page ↗

Maximum likelihood estimation, random values generation, density computation and other functions for the exponential-Poisson generalised exponential-Poisson and Poisson-exponential distributions. References include: Rodrigues G. C., Louzada F. and Ramos P. L. (2018). "Poisson-exponential distribution: different methods of estimation". Journal of Applied Statistics, 45(1): 128--144. doi:10.1080/02664763.2016.1268571. Louzada F., Ramos, P. L. and Ferreira, H. P. (2020). "Exponential-Poisson distribution: estimation and applications to rainfall and aircraft data with zero occurrence". Communications in Statistics--Simulation and Computation, 49(4): 1024--1043. doi:10.1080/03610918.2018.1491988. Barreto-Souza W. and Cribari-Neto F. (2009). "A generalization of the exponential-Poisson distribution". Statistics and Probability Letters, 79(24): 2493--2500. doi:10.1016/j.spl.2009.09.003.

Install

R (CRAN)Ubuntu (r2u)Fedora (COPR)openSUSE (OBS)

install.packages("geppe", repos = "https://cloud.r-project.org/")

Installs the current CRAN release. Prebuilt binaries on Windows and macOS.

Release

# enable cranapt (r2u) if it is not already set up, then install
grep -rqs r2u.stat.illinois.edu /etc/apt/sources.list /etc/apt/sources.list.d/ \
  || curl -fsSL https://raw.githubusercontent.com/eddelbuettel/r2u/master/inst/scripts/add_cranapt_noble.sh | sudo bash
sudo apt install -y r-cran-geppe

Fast Ubuntu binaries via r2u (no compilation). The cranapt setup runs once and is skipped when it is already enabled.

bspm (used by r2u) also needs make: sudo apt install make

# enable the iucar/cran COPR if it is not already present, then install
ls /etc/yum.repos.d/*iucar*cran*.repo >/dev/null 2>&1 \
  || sudo dnf copr enable -y iucar/cran
sudo dnf install -y R-CRAN-geppe

RPMs from the iucar/cran COPR, rebuilt from CRAN.

For install.packages() integration in R, also: sudo dnf install R-CoprManager

# add the autoCRAN OBS repo (Tumbleweed) if it is missing, then install
zypper -q lr | grep -qi autoCRAN \
  || sudo zypper addrepo https://download.opensuse.org/repositories/devel:/languages:/R:/autoCRAN/openSUSE_Tumbleweed/devel:languages:R:autoCRAN.repo
sudo zypper install -y R-geppe

RPMs auto-built from CRAN on openSUSE OBS (Tumbleweed).

Health

CRAN checks

13OK

Slowest check: 55 s · r-oldrel-windows-x86_64

Code health

None

Tests · ratio 0.00

not tracked

Coverage

100%

Documentation · exports

2

Dependencies · direct

Check history

OK2026-08-05
13 OK · 0 NOTE · 0 WARNING · 0 ERROR · 0 FAILURE
NOTE2026-08-01
12 OK · 1 NOTE · 0 WARNING · 0 ERROR · 0 FAILURE
OK2026-03-10
14 OK · 0 NOTE · 0 WARNING · 0 ERROR · 0 FAILURE

Documentation

READMENoVignettesNopkgdown siteNoNEWSNoCode of conductNoContributing guideNo

Examples that run: 100%
Documented parameters: 100%
Return-value docs: 100%
References docs: 100%

Downloads

6.4K

CRAN downloads in the past year

Rank #8,419 · ~17/day · ~531/mo

Releases R versions

Daily download trend is not available in this view yet.

22030 days

1.1K90 days

6.4K1 year

Compare downloads with other packages →

Also on136 r2u19 autocran

Dependencies

Declared dependencies

3 external dependencies (excludes base and recommended)

Depends (1)

R >= 4.0

Imports (2)

rangenstats

LinkingTo (0)

none

Suggests (2)

Rfast Rfast2

Enhances (0)

none

Dependency license breakdown →

Reverse dependencies

1direct

0indirect

MLE

Code & Tests

People & History

People (2)

Maintainer (1)

Michail Tsagris

Author, Maintainer

Authors (2)

Michail Tsagris

Author, Maintainer

Sofia Piperaki

Author

Package Timeline

2 releases. Pick two to compare their code metrics. R releases are shown for context.

R
R 4.6.0 released · 2026-04-24
1.1Latest
2026-03-26 · current release · diff ↗
1.0
2026-03-10
R
R 4.5.0 released · 2025-04-11

Package metadata

First published: 2024-06-24
Total releases: 2 / 2 yrs
License: GPL (>= 2) OSI
Minimum R: ≥ 4.0
Download size: 4.7 KB
Installed size: not tracked yet
With dependencies: not tracked yet

Appears in task views

Probability Distributions

Cite

Cite this package

Run in R for the authors' preferred citation:

citation("geppe")

Format

Tsagris, M., & Piperaki, S. (2026). geppe: Generalised Exponential Poisson and Poisson Exponential Distributions (Version 1.1) [Computer software]. https://doi.org/10.32614/CRAN.package.geppe

This is what citation() produces when a package has no citation file of its own. If it prints something else, use that.

Cite the R Observatory

For a number measured here: a download total, a coverage figure, an archival date.

Format

APA

Balamuta, J. J. (2026). R Observatory: Metrics for geppe version 1.1 [Data set]. HJJB, LLC. Data release v2026-08-26. https://doi.org/10.5281/zenodo.21843040

From data release v2026-08-26, which the citation names so these numbers can be found later. More on citing and the projects behind them.

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