topic Re: Missing Validation Option on Fit Model Screen in Discussions

Missing Validation Option on Fit Model Screen

brandl22 — Thu, 29 Mar 2018 13:33:30 GMT

According to documentation there should be a "validation" option under model fit. I am not seeing it. I have JMP 13.1.0.

Is there some kind of configuration I am missing?

Re: Missing Validation Option on Fit Model Screen

Mark_Bailey — Thu, 29 Mar 2018 13:47:59 GMT

That is a JMP Pro feature. Are you using that version?

Re: Missing Validation Option on Fit Model Screen

Mark_Bailey — Thu, 29 Mar 2018 13:50:28 GMT

Also, you must select the Peronality, such as Standard Least Squares, before the validation role appears.

Re: Missing Validation Option on Fit Model Screen

brandl22 — Thu, 29 Mar 2018 13:55:21 GMT

I am thinking this may be the problem.

Re: Missing Validation Option on Fit Model Screen

dale_lehman — Thu, 29 Mar 2018 16:45:00 GMT

As soon as you put your response variable in, the validation box should appear. I'm not sure why it isn't there when you first launch the platform, but I suspect it is because there are many types of analyses that are done through the Fit Model platform and only some may support validation.

Re: Missing Validation Option on Fit Model Screen

Mark_Bailey — Thu, 29 Mar 2018 19:28:02 GMT

I don't think that all of the platforms accessible through Fit Model (i.e., Personality) support cross-validation, so the role only appears when you select one that does. Entering a continuous data column in the Y role selects Standard Least Squares automatically, which does support the validation role.

Re: Missing Validation Option on Fit Model Screen

brandl22 — Thu, 29 Mar 2018 19:42:35 GMT

Thanks all, pretty sure this is a versioning issue. I've tried every variable and every model and the validation model doesn't pop up for me.

Re: Missing Validation Option on Fit Model Screen

Jeff_Perkinson — Thu, 29 Mar 2018 20:01:57 GMT

Getting back to the first response that @Mark_Bailey gave, the Validation role is available only in JMP Pro.

If you don't have JMP Pro, you won't have the Validation role.