Dear R users, Is anyone willing to share some sample code using R that calculates the Kullback-Leibler divergence in information contained in the the posterior distribution relative to the prior for some simple continuous distribution such as a normal? We are thinking of an informative prior and using Kullback-Leibler to quantify how much information is gained from the merging of the data with the prior. Terrence E. Murphy, Ph.D. Program on Aging Yale University 300 George St., Suite 775 New Haven, CT 06511 terrence.murphy at yale.edu phone: 203-737-2295 fax: 203-785-4823