Cpk calculation

[yognarqa (YOGESH NARKHEDE)]

how to calculate Cpk value ?

[Ravikant_Yadav]

Cp(upper)-Cp(Lower)/6xstandard deviation

[dalel_pharma]

Cpk=Minimum {( average -LSL/3standard deviation); (USL- average /3standard deviation)}

LSL: Upper Specification Limit
USL: Lower Specification Limit