The Show Prediction Expression option shows the equation used to predict the response. Figure 2.20 shows an example for the Drug.jmp sample data table. This expression is given as a typical JMP formula. For example, to predict the response for someone on Drug a with x = 10, you would calculate, with some rounding: –2.696 - 1.185 + 0.987(10) = 5.99.
Tip: To specify the number of digits in the prediction formula, go to File > Preferences > Tables and change the Default Field Width value.
Figure 2.20 Prediction Expression
1.
Select Help > Sample Data Library and open Drug.jmp.
2.
Select Analyze > Fit Model.
3.
Select y and click Y.
4.
Select Drug and x, and then click Add.
5.
Click Run.
6.
From the red triangle menu next to Response y, select Estimates > Show Prediction Expression. The report in Figure 2.20 appears.

Help created on 10/11/2018