R2OpenBUGUS可以计算MC—error吗？

168lijijie

我用R2OpenBUGS无论怎么修改bugs中的选项，计算结果都没有MC—error这一项，是不是R2OpenBUGS本身就不能计算MC—error值啊，那么我除了用结果history图评价抽样样本的收敛性，还可以用什么方法评估收敛性呢？请高手指教，谢谢！

mrevell

I have had the same problem when using R2OpenBUGS. Have you found a solution?

I know we can do that in R2WinBUGS: see an example below

abc<- bugs(data=dataset, inits=inits, parameters=parameters,

model.file=model.file.name, n.chains=1, n.iter=sample.to.throw.away+samples.to.keep,

n.burnin=sample.to.throw.away, n.thin=1, digits=2, summary.only=TRUE)

Then you can find MC-error in abc$stats

168lijijie

呵呵，谢谢了