geppe

1.1

Generalised Exponential Poisson and Poisson Exponential Distributions

1packages depend

6.8Kdownloads / 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")

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

Release

# one-time r2u setup for Ubuntu (noble)

curl -fsSL https://raw.githubusercontent.com/eddelbuettel/r2u/master/inst/scripts/add_cranapt_noble.sh | sudo bash

# then install

sudo apt install r-cran-geppe

Fast Ubuntu binaries via r2u (no compilation). Run the setup once per machine.

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

sudo dnf copr enable iucar/cran

sudo dnf install R-CRAN-geppe

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

sudo zypper install R-geppe

RPMs auto-built from CRAN on openSUSE OBS.

Health

CRAN checks

13OK

Code health

None

Tests · ratio 0.00

not tracked

Coverage

100%

Documentation · exports

None

Vignettes

README

Dependencies · direct

Check history

OK2026-03-10
14 OK · 0 NOTE · 0 WARNING · 0 ERROR · 0 FAILURE

Downloads

6.8K

CRAN downloads in the past year

Rank #7,080 · ~19/day · ~565/mo

geppe Releases R versions

Daily download trend is not available in this view yet.

51130 days

1.6K90 days

6.8K1 year

Compare downloads with other packages →

Also on115 r2u14 autocran

Source & community

Repository stars, issues, and contributor activity are not tracked yet.

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

Reverse dependencies

1direct

–indirect (not tracked)

MLE

Code & Tests

Code Composition

Rd 438 (82%)R 99 (18%)

Test coverage

Line coverage

–

Expression

–

Tests / Examples

–

Functions

15 15 exported

Complexity

1.2 avg / 2 max

Call network

15 nodes / 0 edges

Test coverage has not been measured for this package yet; nodes fall back to a neutral fill.

Call graph

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Lowest coverage

Per-function coverage is not measured for this package yet.

People & History

People (2)

Maintainer (1)

Michail Tsagris

Author, Maintainer

Authors (2)

Michail Tsagris

Author, Maintainer

Sofia Piperaki

Author

Release 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
Download size: not tracked yet
Installed size: not tracked yet
With dependencies: not tracked yet