Re: [閒聊]驗證比利比恩
※ 引述《iuchun1010 (曹錦輝請舉起你的右手)》之銘言:
: 得分越多的球隊通常戰績越好
: 除非投手太差
這不是當然的嗎?
早在 1984 年的 The Baseball Abstract 裡,
Bill James 就說了:
"AXOIM I: A ballplayer's purpose in playing baseball is to do those things
which create wins for his team, while avoiding those things which create
losses for his team.
AXIOM II: Wins result from runs scored. Losses result from runs allowed."
有一個簡單但十分準確的畢氏定理:
用 RS^2 / (RS^2 + RA^2) 去預估勝率。
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※ 發信站: 批踢踢實業坊(ptt.cc)
◆ From: 140.112.252.99
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220.143.149.70 08/15, , 1F
220.143.149.70 08/15, 1F
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220.143.149.70 08/15, 2F
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140.112.252.99 08/15, , 3F
140.112.252.99 08/15, 3F
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24.127.97.212 08/15, , 5F
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24.127.97.212 08/15, , 7F
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24.127.97.212 08/15, 8F
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220.135.169.70 08/15, , 9F
220.135.169.70 08/15, 9F
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140.112.252.99 08/15, , 10F
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140.112.133.155 08/15, , 11F
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59.115.6.233 08/15, , 12F
59.115.6.233 08/15, 12F
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220.135.169.70 08/15, , 14F
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220.135.169.70 08/15, , 15F
220.135.169.70 08/15, 15F
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128.97.70.79 08/15, , 16F
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128.97.70.79 08/15, 19F
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203.203.175.199 08/15, , 20F
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220.135.169.70 08/15, , 21F
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202.39.225.203 08/15, , 22F
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140.112.212.196 08/15, , 23F
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140.112.212.196 08/15, , 25F
140.112.212.196 08/15, 25F
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