coga: Convolution of Gamma Distributions

Evaluation for density and distribution function of convolution of gamma distributions in R. Two related exact methods and one approximate method are implemented with efficient algorithm and C++ code. A quick guide for choosing correct method and usage of this package is given in package vignette. For the detail of methods used in this package, we refer the user to Mathai(1982)<doi:10.1007/BF02481056>, Moschopoulos(1984)<doi:10.1007/BF02481123>, Hu et al.(2019)<doi:10.1007/s00180-019-00924-9>.

Getting started

Package details

AuthorChaoran Hu [aut, cre], Vladimir Pozdnyakov [ths], Jun Yan [ths]
MaintainerChaoran Hu <>
LicenseGPL (>= 3.0)
Package repositoryView on CRAN
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coga documentation built on Oct. 8, 2019, 9:05 a.m.