why is the classical approach used in bayesian models why use Bayesian approach instead of classical approach why use a bayesian approach instead why not use classical approach why is a bayesian approach used why use bayesian approach why use a Bayesian approach why use a bayesian approach instead of a classical approach? why use classical or bayesian prior why do we use a bayesian approach why use the classical approach instead of bayesian approach why use a bayesian approach instead of the classical approach for estimating parameters of a model why use a bayesian approach instead of an classical approach? when using bayesian approach with improper prior why would someone use a bayesian approach instead of classical approach? why would someone choose a bayesian approach with a noninformative improper prior instead of the classical approach? why would someone choose to use the bayesan approach with an improper prior instead of the classical approach why is bayesian approach used who uses a bayesian approach why would someone use a Bayesian approach with a 'noninformative' improper prior instead of the classical approach?