zmctp: Zero-Modified Complex 'Tri-Parametric' Pearson Distribution for Overdispersed Count Data
Provides probability, distribution, quantile and random-generation functions for the complex three-parameter Pearson distribution and its zero-inflated extension. Maximum likelihood fitting uses analytic profiling of the mixing probability, multiple starting points and numerical boundary diagnostics. The parent family is described in the 2003 study <doi:10.1007/s00362-002-0134-7>.
| Version: | 0.1.4 |
| Depends: | R (≥ 3.5.0) |
| Imports: | stats, graphics, utils |
| Suggests: | testthat (≥ 3.0.0), knitr, rmarkdown, spelling |
| Published: | 2026-10-29 |
| DOI: | 10.32614/CRAN.package.zmctp |
| Author: | Rasheedat Oladoja 
[aut, cre],
Kabir Opeyemi Olorede
[aut] |
| Maintainer: | Rasheedat Oladoja <roladoja at ttu.edu> |
| BugReports: | https://github.com/roladoja/zmctp/issues |
| License: | GPL-3 |
| URL: | https://github.com/roladoja/zmctp |
| NeedsCompilation: | no |
| Language: | en-US |
| Citation: | zmctp citation info |
| Materials: | README, NEWS |
| CRAN checks: | zmctp results |
Documentation:
| Reference manual: | zmctp.html , zmctp.pdf |
| Vignettes: |
Likelihood fitting with zmctp (source, R code) |
Downloads:
| Package source: | zmctp_0.1.4.tar.gz |
| Windows binaries: | r-devel: zmctp_0.1.3.zip, r-release: zmctp_0.1.3.zip, r-oldrel: zmctp_0.1.3.zip |
| macOS binaries: | r-release (arm64): zmctp_0.1.3.tgz, r-oldrel (arm64): zmctp_0.1.3.tgz, r-release (x86_64): zmctp_0.1.4.tgz, r-oldrel (x86_64): zmctp_0.1.4.tgz |
| Old sources: | zmctp archive |
Linking:
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