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zmctp

Zero-Modified Complex 'Tri-Parametric' Pearson Distribution for Overdispersed Count Data

v0.1.0 · Apr 3, 2026 · GPL-3

Description

Implements zero-modified versions of the Complex 'Tri-Parametric' Pearson distribution for overdispersed count data. The package addresses limitations of existing implementations when the parameter b approaches zero. It provides distribution functions, maximum likelihood estimation, and diagnostic tools for modeling count data with excess zeros. The methodology is based on 'Rodriguez-Avi' and coauthors (2003) <doi:10.1007/s00362-002-0134-7>.

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OK 5 OK · 0 NOTE · 0 WARNING · 0 ERROR · 0 FAILURE Apr 3, 2026

Version History

1 tracked
new 0.1.0 Apr 3, 2026