Sabermetrics, the systematic analysis of baseball statistics, has evolved over time to resemble something of a science, attracting fans from diverse professional and educational backgrounds, all fascinated by both the analysis itself and the objective insights it provides into the game. Although fans and analysts have devoted exhaustive efforts to developing statistics that measure offensive performance, defensive metrics have historically been deemed too difficult to measure accurately and objectively.
In Wizardry: Baseball's All-Time Greatest Fielders Revealed, Michael Humphreys introduces a system that conclusively quantifies fielding statistics and compares player performance from as early as 1893 by estimating how many runs each fielder "saved" or "allowed." While a number of methods for analyzing defense have recently gained exposure, they rely on expensive proprietary data held by professional sports statistics companies and only capture information drawn from the contemporary era. Humphreys' method, Defensive Runs Analysis (DRA), makes unique use of free, open source data available to the average fan and incorporates equalizing historical factors to place players from different eras on equal footing. Wizardry is the first book to systematically rank and profile the greatest fielders at each position from throughout major league history. To frame and validate his results, the author tests DRA data against other well-known statistical measures and also presents an analysis of other defensive statistical metrics.
Casual fans with little mathematical background will appreciate Wizardry's accessible style while professional statisticians will value the opportunity to validate Humphreys' methodology and results. Given the topic and the author's presentation of the material, the book will draw in both the serious, baseball statistics audience and the average fan.
"synopsis" may belong to another edition of this title.
Michael Humphreys does international capital markets tax work at Ernst & Young LLP.
"About this title" may belong to another edition of this title.
Seller: World of Books (was SecondSale), Montgomery, IL, U.S.A.
Condition: Very Good. Item in very good condition! Textbooks may not include supplemental items i.e. CDs, access codes etc. Seller Inventory # 00105387665
Seller: World of Books (was SecondSale), Montgomery, IL, U.S.A.
Condition: Good. Item in good condition. Textbooks may not include supplemental items i.e. CDs, access codes etc. Seller Inventory # 00102881186
Seller: Better World Books, Mishawaka, IN, U.S.A.
Condition: Very Good. 1st Edition. Pages intact with possible writing/highlighting. Binding strong with minor wear. Dust jackets/supplements may not be included. Stock photo provided. Product includes identifying sticker. Better World Books: Buy Books. Do Good. Seller Inventory # 8910979-6
Seller: Better World Books, Mishawaka, IN, U.S.A.
Condition: Very Good. 1st Edition. Former library copy. Pages intact with possible writing/highlighting. Binding strong with minor wear. Dust jackets/supplements may not be included. Includes library markings. Stock photo provided. Product includes identifying sticker. Better World Books: Buy Books. Do Good. Seller Inventory # 4103863-6
Seller: Better World Books, Mishawaka, IN, U.S.A.
Condition: Good. 1st Edition. Former library copy. Pages intact with minimal writing/highlighting. The binding may be loose and creased. Dust jackets/supplements are not included. Includes library markings. Stock photo provided. Product includes identifying sticker. Better World Books: Buy Books. Do Good. Seller Inventory # 6484813-6
Seller: Wonder Book, Frederick, MD, U.S.A.
Condition: Good. Good condition. A copy that has been read but remains intact. May contain markings such as bookplates, stamps, limited notes and highlighting, or a few light stains. Seller Inventory # V11A-05245
Seller: ThriftBooks-Dallas, Dallas, TX, U.S.A.
Paperback. Condition: Very Good. No Jacket. May have limited writing in cover pages. Pages are unmarked. ~ ThriftBooks: Read More, Spend Less. Seller Inventory # G0195397762I4N00
Seller: Mike's Baseball Books, Chula Vista, CA, U.S.A.
Soft cover. Condition: Very Good. No Jacket. Has two chapters on Measuring the Many Measures of Fielding and Putting Top Players from Different Eras on 'Equal Footing'. Then has a chapter on each individual position-except for pitchers. An interesting attemp to list top fielders, especially from eras noe of us has seen. Advanced Reading Copy in very good condition. I have around 100 books on the Best of Baseball and more than 2,400 baseball publications in stock. Discounts are available when you purchase multiple items on the same order. Seller Inventory # ABE-1725203072051
Seller: World of Books Inc, Montgomery, IL, U.S.A.
Paperback. Condition: Good. Michael Humphreys' metric for measureing defensive performance, Defensive Run Anaylsis (DRA), is the first to systematically rank and profile the greatest fielders at each position from throughout major league history. Seller Inventory # CIN0195397762G
Seller: World of Books Inc, Montgomery, IL, U.S.A.
Paperback. Condition: Very Good. Michael Humphreys' metric for measureing defensive performance, Defensive Run Anaylsis (DRA), is the first to systematically rank and profile the greatest fielders at each position from throughout major league history. Seller Inventory # CIN0195397762VG