why do i use posterior what does the posterior mean in a standard mcmc how to use posterior in mcmc what does the posterior statistic measure can you use a std as a posterior what is the posterior of an mcmc can i use a posterior sample for statistics what is the mcmc posterior when do u use the posterior in mcmc why use one sample as posterior what does hat-r mean in stats why use only the last sample as the posterior in mcmc how to use the posterior in mcmc why use only the last sample as the posterior what to use as the posterior in mcmc when you use mcmc, the posterior is which sample of the parameters is used as the posterior can you use posterior data as mean what is used as the posterior in mcmc test what does hat mean in mcmc statistic