1.
Select Help > Sample Data Library and open Analgesics.jmp.
2.
Select Analyze > Fit Y by X.
3.
Select pain and click Y, Response.
4.
Select drug and click X, Factor.
5.
6.
From the red triangle menu, select Analysis of Means Methods > ANOM.
Example of Analysis of Means Chart
For the example in Example of Analysis of Means Chart, the means for drug A and C are statistically different from the overall mean. The drug A mean is lower and the drug C mean is higher. Note the decision limits for the drug types are not the same, due to different sample sizes.

Help created on 9/19/2017