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Plotting multiple classifier ROC curvers in one plot in JMP Pro

I have 4 sets of numeric continuous data that I used for regression analysis.

Now, I performed ROC analysis using "Fit Y by X" option of "JMP Pro" for each set of data which generated me 4 seperate AUC curves and graphs of ROC in the "JMP Pro" program.

I obtained these curves using the following steps (image 2 and image 3)

 

My question is, how can I generate all of these graphs in one plot?

What I mean, when I did generated plots, it became like the two in the above of this attached picture. I want something like in the bottom of this picture

For example, the steps required in the software?

 

 

1 REPLY 1

Re: Plotting multiple classifier ROC curvers in one plot in JMP Pro

In JMP Pro, you can use Model Comparison to overlay ROC curves for multiple models. Save each prediction formula to the data table (Red Triangle > Save Probability Formula), then launch Model Comparison (Analyze > Predictive Modeling > Model Comparison) and put the new prediction formula columns into the Y Predictors role. In the Model Comparison window, the ROC option under the red triangle will produce a plot like the one in your first example image.

Ross Metusalem
JMP Academic Ambassador