THE BOOK cover
The Unwritten Book is Finally Written!
An in-depth analysis of: The sacrifice bunt, batter/pitcher matchups, the intentional base on balls, optimizing a batting lineup, hot and cold streaks, clutch performance, platooning strategies, and much more.
Read Excerpts & Customer Reviews

Buy The Book from Amazon


SABR101 required reading if you enter this site. Check out the Sabermetric Wiki. And interesting baseball books.
MOST RECENT ARTICLES
MAIL : You ask | We say

Advanced


THE BOOK--Playing The Percentages In Baseball

Filter posts by...

 

Tuesday, December 29, 2009

WAR v WARP3

By Tangotiger, 09:27 AM

Matt, at BPro uses WARP3.  Everyone at Fangraphs uses WAR (Fangraphs’ WAR, which I’ll label fWAR).  Most others unaffiliated to these two sites use fWAR or Rally’s WAR (rWAR).  Some use WARP3, notably Hall of Merit (who have also come to use rWAR).

Since WARP3 has the misfortune of not having UZR, PMR, or Dewan, then when should WARP3 be used and not used?  My inclination has been to only use WARP3 (in part) on pre-Retro years.  But in the Retro-years, to not use WARP3 at all.

Seeing that a smart guy like Matt, an outsider basically, who should have felt unconstrained to use whatever he wanted, chose to use WARP3, am I missing something?  Is there something that WARP3 offers that rWAR and fWAR is missing?

(29) Comments • 2009/12/31 • SabermetricsLinear_Weights
Page 1 of 1 pages

Latest...

COMMENTS

May 26 09:49
What makes for a successful GM?

May 26 07:27
“Why Kickstarter works”

May 26 03:03
Pete Palmer’s new book: Basic Ball

May 26 01:11
Largest demonstration in Canadian history?

May 25 19:41
What sabermetrics is NOT

May 25 16:59
Howard Stern

May 25 15:12
Do pitcher’s reach back for velocity when needed?

May 25 12:51
Chad Curtis

May 25 11:26
Lack of hustle during a game

May 25 10:58
Rooting for laundry

THREADS

December 29, 2009
WAR v WARP3