up this. I'm having the similar situation
There's a SAS Global Forum at this link http://support.sas.com/resources/papers/proceedings13/320-2013.pdf which gives you a number of options.
It's probably better not to resurrect an eight year old thread though, that sort of thing can annoy people. It's would be better to raise a new question next time.
Learn the difference between classical and Bayesian statistical approaches and see a few PROC examples to perform Bayesian analysis in this video.
Find more tutorials on the SAS Users YouTube channel.
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