Top critical review
17 people found this helpful
Good but limited
on April 5, 2010
This book does not contain as much math and theory as I expected, so I could understand its contents well. However, it is very short, and really only discusses in detail his method using standard deviations, which is not bad.
Unfortunately, this book lacks more explanation on how to implement the method described(downloadable .xls ?). For the price it is worth it, but keep in mind that it has a limited amount of information that may be helpful.