tweedieDistr: Tweedie Distribution
Provides density, distribution function, quantile function, and random
generation for the Tweedie distribution under the compound Poisson-Gamma
parameterisation with power parameter in (1, 2). The density is evaluated
using the series expansion of Dunn and Smyth (2005) <doi:10.1007/s11222-005-4070-y>,
implemented in C++ via 'Rcpp' and 'RcppArmadillo' for performance. A constructor
compatible with the 'distributional' package is also provided for use in tidy
modelling workflows.
| Version: |
0.1.1 |
| Depends: |
R (≥ 4.1.0) |
| Imports: |
distributional, Rcpp, rlang, stats |
| LinkingTo: |
Rcpp, RcppArmadillo |
| Suggests: |
covr, ggdist, ggplot2, testthat (≥ 3.0.0), tibble, tweedie |
| Published: |
2026-07-23 |
| DOI: |
10.32614/CRAN.package.tweedieDistr |
| Author: |
Stefano Damato [aut, cre] |
| Maintainer: |
Stefano Damato <stefanodamato128 at gmail.com> |
| BugReports: |
https://github.com/StefanoDamato/tweedieDistr/issues |
| License: |
LGPL (≥ 3) |
| URL: |
https://github.com/StefanoDamato/tweedieDistr |
| NeedsCompilation: |
yes |
| Materials: |
README, NEWS |
| CRAN checks: |
tweedieDistr results |
Documentation:
Downloads:
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