I am doing cpk analysis and did continuous fit-->fit all to find the true distribution for the data, then run cpk. JMP provided the best option, then I did Goodness of fit to confirm by P-value, however, P <0.001 which reject the distribution JMP suggested. I assume, this means JMP do not have the proper distribution stored. My question is if I can just use the distribution to run CPK, based on the lowest AICc in JMP? Or what will be the option here for me to get correct CPK? Thanks.
![q.PNG q.PNG](https://community.jmp.com/t5/image/serverpage/image-id/38946iC2D3685BAF29064A/image-size/medium?v=v2&px=400)