Generating Beta binomial random variables


New Member
I am looking for the theoretical method/algorithms to generate beta-binomial random variables.

I would like to kindly request you to suggest me any journal paper or document to study the methods of generating beta-binomial random variables.

[ I use rbetabinom function available in the emdbook package in R to generate beta-binomial random variables in my research, But there is no any appropriate references given in the manual]

I need to add the theoretical method of generating beta-binomial random variables in my research thesis.

Thank you very much.