All 4 books by Edward Tufte now in
paperback editions, $100 for all 4
Visual Display of Quantitative Information
Envisioning Information
Visual Explanations
Beautiful Evidence
Paper/printing = original clothbound books.
Only available through ET's Graphics Press:
catalog + shopping cart
All 4 clothbound books, autographed by the author $150
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Edward Tufte e-books
Immediate download to any computer:
Visual and Statistical Thinking $2
The Cognitive Style of Powerpoint $2
Seeing Around + Feynman Diagrams $2
Data Analysis for Politics and Policy $2
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Edward Tufte one-day course,
Presenting Data and Information
Minneapolis MN, August 21
Chicago IL, August 23, 24
Bethesda MD, October 9
Arlington VA, October 11, 12
Boston MA, October 29, 30, 31
Newark NJ, November 13
Philadelphia PA, November 14
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Predictions and projections: some issues of research design

This essay below comes from Edward Tufte,
Data Analysis for Politics and Policy,
a classic textbook which had 17 printings in paperback.
This book is now available as an e-book,
the price is $2. Order from catalog+shopping cart
You will receive the 176-page book immediately.
Thanks, ET

Below, the second chapter of Edward Tufte's Data Analysis for Politics and Policy.

-- Edward Tufte