1.
Select Help > Sample Data Library and open Penicillin.jmp.
2.
Select Analyze > Fit Y by X.
3.
Select Response and click Y, Response.
4.
Select ln(dose) and click X, Factor.
Notice that JMP automatically fills in Count for Freq. Count was previously assigned the role of Freq.
5.
7.
Select Cured as the positive, and click OK.
The results for the response by ln(dose) example are shown here. The ROC curve plots the probabilities described above, for predicting response. Note that in the ROC Table, the row with the highest Sens-(1-Spec) is marked with an asterisk.
Figure 7.77 Examples of ROC Curve and Table

Help created on 10/11/2018