R Observatory: Metrics for ModToppLeone version 0.1.0

Balamuta, James Joseph

doi:10.5281/zenodo.21843040

ModToppLeone

0.1.0

Modified Topp-Leone Distribution: Properties, Estimation, and Applications

0packages depend

12downloads / year

76.7%test coverage

7/7checks pass

Overview

About

Maintained by Shikhar TyagiFirst published 2026-08-091 releasesCRAN page ↗

Provides density, cumulative distribution function, quantile function, random number generation, survival function, hazard rate function, statistical properties, classical point and interval estimation (maximum likelihood, ordinary least squares, weighted least squares, Cramer-von Mises, and maximum product of spacings), Bayesian estimation under symmetric and asymmetric loss functions (squared error, entropy, precautionary, and generalized entropy loss functions) with highest posterior density intervals, censoring schemes (random, Type-I, Type-II, and progressive Type-II censoring), and real data applications for the 'Modified Topp-Leone' distribution. Methods are based on Singh et al. (2025) https://statassoc.or.th, Cheng and Amin (1983) doi:10.1111/j.2517-6161.1983.tb01267.x, Swain et al. (1988) doi:10.1080/00949658808811094, Chen and Shao (1999) doi:10.1080/10618600.1999.10474802, and Balakrishnan and Aggarwala (2000) doi:10.1007/978-1-4612-1178-5.

Install

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

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

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

# 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-ModToppLeone

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-ModToppLeone

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

Health

CRAN checks

7OK

Slowest check: 1.2 min · r-oldrel-windows-x86_64

Check history

OK2026-08-10
7 OK · 0 NOTE · 0 WARNING · 0 ERROR · 0 FAILURE

Documentation

Documentation signals are not tracked yet for this package.

Downloads

12

CRAN downloads in the past year

Rank #24,920 · ~0/day · ~1/mo

ModToppLeone Releases R versions

Daily download trend is not available in this view yet.

1230 days

1290 days

121 year

Compare downloads with other packages →

Dependencies

Declared dependencies

3 external dependencies (excludes base and recommended)

Depends (1)

R >= 3.5.0

Imports (2)

statsgraphics

LinkingTo (0)

none

Suggests (3)

knitr rmarkdown testthat

Enhances (0)

none

Dependency license breakdown →

Reverse dependencies

0direct

0indirect

Nothing depends on this yet.

Code & Tests

People & History

People (5)

Maintainer (1)

Shikhar Tyagi

Author, Maintainer

Authors (5)

Author, Maintainer

Author

Author

Author

Author

Package Timeline

1 release. R releases are shown for context.

0.1.0Latest
2026-08-09 · current release
R
R 4.6.0 released · 2026-04-24

Package metadata

First published: 2026-08-09
Total releases: 1 / 1 yrs
License: GPL (>= 3) OSI
Download size: not tracked yet
Installed size: not tracked yet
With dependencies: not tracked yet

Cite

Cite this package

Run in R for the authors' preferred citation:

citation("ModToppLeone")

Format

Tyagi, S., Pandey, A., Singh, B., Tripathi, V., & Tyagi, A. (2026). ModToppLeone: Modified Topp-Leone Distribution: Properties, Estimation, and Applications (Version 0.1.0) [Computer software]. https://doi.org/10.32614/CRAN.package.ModToppLeone

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 ModToppLeone version 0.1.0 [Data set]. HJJB, LLC. Data release v2026-08-11. https://doi.org/10.5281/zenodo.21843040

From data release v2026-08-11, which the citation names so these numbers can be found later. More on citing and the projects behind them.

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