how to find the value of a mixture from r package mcmcpack r function mcmcpack theta function function for mcmc theta is r function mcmc r package what is the mcmcpack mcmc definition of mixture mcmc what is the difference between a dat and a sigma what is loglikeli how to find the mcmcpack what is loglikeli function what is mcmcpack mcmc package definition how to find mcmc what is mcmcpack how to find the mmcpack which function of r package is used to find the mcmc data? mcmc definition mcmcpack how to get mcmcpack