what is it about mcmc that makes mcmc hard to use why bic is used in statistics why is the dic used in model comparison what is the difference between dic and dic what makes mcmc hard to use what makes mcmc hard to use what is the difference between bic and mcmc in a bayesian model? what is mcmc used for why is dic used in statistical analysis what model is bic hard to find what is dic model used for what is the difference between bic and dic in statistics what is dic used for in a model what is dic in the rss method used for why is dic hard to use what is mcmc used for bayesian comparison? why do you think dic is used in a Bayesian model why is mcmc used for modeling why is dic used in model comparison what is it about mcmc that makes bic hard to use?