作者AnthonyL (阿牛)
看板GIDA
标题[转录]Re: 关於攻击指数
时间Tue Jun 17 11:53:14 2003
※ [本文转录自 Dragons 看板]
作者: Price (不听老婆的话该罚) 看板: Dragons
标题: Re: 关於攻击指数
时间: Tue Jun 17 11:46:53 2003
※ 引述《doser (风临雨下照金城)》之铭言：
: 参考网页
: http://www.contest.edu.tw/85/endshow/5/baseball/news/97feb/0218c_ta.html
: http://www.mlb.com/NASApp/mlb/mlb/baseball_basics/mlb_basics_objectives.jsp
: http://ebsaonline.net/html/baseball_terms.html
: P大你没记错啦 :PPP
我把定义再整理一次好了，英文版
TA Total Average [TB + SB + BB + HBP - CS] / [AB - H + CS + GIDP]
TA = Bases Gained / Outs Made 攻击指数基本定义: 推进垒数/制造出局数
TB (垒打数) = Total Bases H + 2B + (2 x 3B) + (3 x HR)
(我觉得还是 1B + ( 2 x 2B) + (3 x 3B) + (4 x HR )比较好记 )
SB (盗垒成功) Stolen Bases
BB (四坏球保送) Bases on Balls
HBP (触身球保送) Hit By Pitch
CS (盗垒刺杀) Caught Stealing (On Throws by Catchers or Pickoffs by Pitchers)
AB (打数) At Bats (Does not include walks, hit by pitch or Sacrifice Flies &
Hits)
H (安打) Hits
GIDP (双杀打) Grounded Into Double Play
--
个人认为分子部份的盗垒刺杀应该拿掉，会比较合理
毕竟分子是在计算"推进垒数"，而盗垒刺杀已列在分母的出局数
有错的请指证罗~
--
※ 发信站: 批踢踢实业坊(ptt.csie.ntu.edu.tw)
◆ From: 202.39.24.107
※ 编辑: Price 来自: 202.39.24.107 (06/17 11:52)
1F：→ AnthonyL:再借转Gida板....谢谢~^^ 推 61.230.141.249 06/17
--
No rock n' roll,no life.
Give me rock now!!
--
※ 发信站: 批踢踢实业坊(ptt.csie.ntu.edu.tw)
◆ From: 61.230.141.249