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Capability indices: Cpm

The Cpm index indicates how well the system can produce within specifications . Its calculation is similar to Cp, except that sigma is calculated using the target value instead of the mean . The larger the Cpm, the more likely the process will produce output that meets specifications and the target value.

See also:
>> How do I compare Cpk/Ppk to Cp/Pp?
>> Cpk
>> Cp
>> Cr
>> Ppk
>> Pp
>> Pr
>> Capability indices

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