topic Curve not populating in analysis (4PL Logistic) in Discussions

Curve not populating in analysis (4PL Logistic)

MultipleWombat8 — Fri, 16 Aug 2024 16:47:33 GMT

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!

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

Mark_Bailey — Fri, 16 Aug 2024 19:32:59 GMT

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

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)

Byron_JMP — Mon, 19 Aug 2024 17:32:17 GMT

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

2. After fitting a model:

The fitted curve is displayed in the fit of the model