you dont know you were talking about same thing?

来源: lovecorn 于 2015-01-03 13:11:23 [] [博客] [旧帖] [给我悄悄话] 阅读数 : (52 bytes)
回答: 汽车故障率和选车的量化分析 由 QuantPM 于 2015-01-02 21:04:05

the 2nd L value is exactly the same as average rate?

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