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Most helpful customer reviews
5 of 5 people found the following review helpful
5.0 out of 5 stars
A Well-Written Eye-Opener,
By
This review is from: Super Crunchers: Why Thinking-by-Numbers Is the New Way to Be Smart (Hardcover)
The information presented in this book is truly astounding. But when one thinks about it, computers have become so fast and powerful that the manipulation of gigantic databases should come as no surprise - yet a few years ago, this was the subject of science fiction. But what does this mean for the average person? The author of this book very ably explains this by giving many examples of what can now be done with these huge databases. His main thesis is that the statistical analysis of a large amount of data can be used to make predictions that are more accurate than those of human experts who base their opinions on experience and intuition. But in addition, accurate predictions can be made about the behavior, e.g., shopping habits, of particular individuals, once some basic data specific to these individuals is entered into a computer. In other words, these computers can "know" more about us than we know about ourselves! I find this absolutely fascinating. The book is written in a style that is very clear and friendly yet authoritative. It should be of great interest to absolutely everyone.
1 of 1 people found the following review helpful
5.0 out of 5 stars
Excellent Book!,
By
This review is from: Super Crunchers: Why Thinking-By-Numbers is the New Way To Be Smart (Paperback)
If you are curious about how things works around you and you like math thinking, you gonna love this book. It is easy to understand. Does not bother you with formulas, just give you the results, which are incredible and counter-intuitive.
4.0 out of 5 stars
Well done description of the paradigm shift from historical analysis to real-time, prospective number crunching,
By Fan of Fiction (Canada) - See all my reviews
This review is from: Super Crunchers: Why Thinking-by-Numbers Is the New Way to Be Smart (Hardcover)
Very timely book, with some very good examples how "super chrunching" is already affecting our lives. Even those familiar with the topic may not realize all the new ways statistical number chrunching are being applied. A thoughtul discussion of some of the key issues.I agree with the author's argument that statistical thinking is of increasing importance for all of us. Although the later portion of the book is probably the weakest, as more practical examples of how to hone your skills would have been helpful. For example, moving backwards and forwards to derive a probability of interest from given data is an important concept - but so is making sure you haven't invalidated key assumptions along the way (e.g. normality?). If so, you risk drawing severly erroneous conclusions, which is the antithesis of proper statistical thinking. A worthwhile read.
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