Discussions
Solve problems, and share tips and tricks with other JMP users.
Hi, I am new to recurrence analysis and JMP.
I did the analysis and use loglinear NHPP model. I have a little trouble understanding the results (in attached image). It seems that the γ and δ values are listed in the Effect Marginals section of the result. If I want to do stats on gamma compared between two groups (AlphaC and Sym 1.0). How do I do that? JMP is not generating a p value so I want to do it myself. I found the Std Error in Parameter Estimates. The error value is the same (0.0002802) for 'γ intercept' and 'γ BotSeries[AlphaC]', my question is what is the Std error calculated from? Is it on the Estimate value along with it? For instance, is the 0.0002802 Std error for the Estimate -4.22881? Or do the two groups (AlphaC and Sym 1.0) have the same Std Error, since the error value is the same for both groups? How to compare gamma values between two groups( AlphaC and Sym 1.0) only using the estimate and the Std error?
I want to do wald test to compare the δ parameter value to 0 as well, Can I just use the Effect Marginals and Std Error for δ intercept in the following equation, (0.95203-e7 - 0)/2.25e-9, to generate Z value (assuming normal distribution), and if the absolute value of Z is bigger than 2, than the δ value is significantly different from 0 (indicating rate is increasing as transaction increases). Is that acceptable STATS?
Thanks.
