CPK Calculation help needed!

• shrekho

  31 Jan 07, 16:04

  Hi All..
  
  What in the world does CPK means? I know it's some kind of Statistics
  studies, but I only know CPF.
  
  How do I calculate CPK? Any statisticians here can help?
  
  Thanks
  
• ditzy

  31 Jan 07, 16:16

  http://www.isixsigma.com/library/content/c010806a.asp
• shrekho

  31 Jan 07, 16:55

  ""You must have a Cpk of 1.33 [4 sigma] or higher to satisfy most customers." Joe Perito"
  
  My CPK value = 0.000227919
  
  Something wrong somewhere???