Click to swap raw data vs. hierarchical bayes estimages of school voucher support by state/demographic breakdown.  From Andrew Gelman, "Hard Sell for Bayes", <a href="http://www.stat.columbia.edu/~cook/movabletype/archives/2009/07/hard_sell_for_b.html">link</a>.
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<img src="http://www.stat.columbia.edu/~cook/movabletype/mlm/vouchermapsRAW2000.png"
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