Updated citations in this pacakge.
Modified autoconf by CRAN’s suggestions.
coga:::dcoga_salvo for research purpose(Di Salvo, 2008).Rewrite functiondcoga2dim andpcoga2dim to make it faster and more robust.
Rewrite functiondcoga to make it can handle widerranges of parameters and x.
Add new functiondcoga_approx andpcoga_approx for approximation method, that can impove thespeed of code under three or more variables case.
Removemicrobenchmark fromSuggestsaccording to the requirement from CRAN.
Move vignette to inst in order to pass the cran check with develR.
Rename variablesun tostarn, in orderto meet the requirement of solaris.
RemoveRcppGSL from import.
Create ‘coga.h’ and ‘coga_RcppExports.h’ to make C++ code can becalled directly.
Modify parameter shape and rate recycling work. When the lengthof one parameter is not a multiple of another,dcoga,pcoga, andrcoga will return awarning.
Add functions,dcoga2dim, andpcoga2dim, in order to achieve higher performance undersituation of convolution of two gamma distributions.
Add function,pcoga2dim_diff_shape, in order toimplementing the recurrence identity of shape parameter of convolutionof two gamma distributions distribution function.
Update CRAN URL and BugReport URL from bitbucket togithub.
Update Vignette.
dcoga for density function of convolution of gammadistributions,pcoga for distribution function ofconvolution of gamma distributions, andrcoga forsimulating sample from convolution of gamma distributions.