How does JMP adjust for p-value of Pearson Chi-Squared Value
I'm doing a discrete fit between an observed count distribution and a Gamma-Poisson mixture. However the Pearson Chi-Squared Goodness-of-fit statistics is returning a very high value for X2, but indicating an acceptable p-value.In the example provided, X2 is 1222.58, which if inserted into a Chi Squared distribution would return a p-value of 7.552193e-268.JMP returns a p-value of 0.1021.Is there ...