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BUGS is an acronym for Bayesian inference Using Gibbs Sampling; BUGS is also a software package for doing this. Use for all versions of BUGS, also WINBUGS and OpenBUGS.

7 votes
1 answer
6k views

How do I parameterize a Weibull distribution in JAGS / BUGS?

Based on the answer to a previous question, For which distributions are the parameterizations in BUGS and R different? …
David LeBauer's user avatar
10 votes
2 answers
3k views

How can I generate a plot similar to that produced by plot.bugs and plot.jags from an mcmc.l... [closed]

R seems to be able to output nice summary plots from the bugs and jags objects generated by the functions R2WinBUGS::bugs and R2jags:jags. However, I am using the rjags package. … The problem is that plot.bugs takes a bugs object as an argument, while plot.mcmc.list takes the output of coda.samples. …
David LeBauer's user avatar
32 votes
1 answer
7k views

For which distributions are the parameterizations in BUGS and R different?

##' ##' R and BUGS have different parameterizations for some distributions. ##' This function transforms the distributions from R defaults to BUGS ##' defaults. … BUGS is an implementation of the BUGS language, and these ##' transformations are expected to work for bugs. ##' @param priors data.frame with colnames c('distn', 'parama', 'paramb') ##' @return priors …
David LeBauer's user avatar