J
Dear All,
I have been reading through the forums about how to construct Cpk and Cp calculations in Excel.
I have completed a spreadsheet, but not sure if the values for Cpk and Cp I am getting are correct.
For this particular product, we are only measuring one critical dimension, which we need to be in control.
I have used the MR bar over 1.128 to calculate the Standard Deviation and used this for my Cpk and Cp calculations.
If anyone has any corrections I need to make, please can you let me know. I am new to this, so please be kind.
Many thanks
I have been reading through the forums about how to construct Cpk and Cp calculations in Excel.
I have completed a spreadsheet, but not sure if the values for Cpk and Cp I am getting are correct.
For this particular product, we are only measuring one critical dimension, which we need to be in control.
I have used the MR bar over 1.128 to calculate the Standard Deviation and used this for my Cpk and Cp calculations.
If anyone has any corrections I need to make, please can you let me know. I am new to this, so please be kind.
Many thanks
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