哪位大侠有自动计算SPC，CPK，PPK，的EXCEL表格

cheney19830822 · 发表于 2010-11-17 14:40:10

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cheney19830822 · 发表于 2010-11-17 14:42:35

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cheney19830822 · 发表于 2010-11-17 14:43:43

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cheney19830822 · 发表于 2010-11-17 14:48:56

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cheney19830822 · 发表于 2010-11-17 15:44:18

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cheney19830822 · 发表于 2010-11-17 15:48:59

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cheney19830822 · 发表于 2010-11-17 15:52:03

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fifigop · 发表于 2010-11-24 10:14:05

请教CPK与PPK的差异。
在好多关于CPK的资料上CPK的算法都是下面这样.
CPK=MIN((ULS-X)/3sigma, (X-LSL)/3sigma)

而在好多CPK的Excel表单中上面的算法恰好是PPK的算法. CPK的算法却是下面这样.
CPK=MIN((ULS-X)/3*R/d2), (X-LSL)/3*R/d2)

julian_lu2003 · 发表于 2010-11-30 16:41:43

顶一个！是我需要的！

dizhi2003 · 发表于 2011-1-6 14:05:02

谢谢分享谢谢分享谢谢分享

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