Suppose we start with a Jeffreys' prior for the standard deviation . What value of S x

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Suppose we start with a Jeffreys' prior for the standard deviation . What value of S x an inverse chi-squared(k) will we use?

(a) Find the posterior using the macro NVarICP in Minitab or the function nvaricp in \(\mathrm{R}\).

(b) Find the posterior mean and median.

(c) Find a 95\% Bayesian credible interval for σ.

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Introduction To Bayesian Statistics

ISBN: 9781118091562

3rd Edition

Authors: William M. Bolstad, James M. Curran

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