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Curve not populating in analysis (4PL Logistic)

I am trying to get a summary graph of my 4 PL curves from the analysis that I did. However, the summary graph containing are not populating with the curves. I've attached some screenshots for reference. Thank you in advance for all of your help!

Basic Data Analysis and Modeling

Re: Curve not populating in analysis (4PL Logistic)

I used an old training example with a reference and unknow curve. I get this after fitting a Logistic 4P model:

Fit Curve Model Comparison and PLot.png

Fit Curve Logistic 4P.png

What version of JMP are you using? How did you start your analysis? Can you share a picture of the launch dialog you used? Which model did you select from the red triangle menu? What other information appeared in the window after you fit the model?

Re: Curve not populating in analysis (4PL Logistic)

Not sure if this will help?

In an analysis of a very similar data set...

1. The initial plot doesnt' have a curve fit, because it doesn't have a model to make the curve yet