The sample data file Bladder Cancer.jmp contains data on cancerous bladder tumor recurrences from the Veteran’s Administration Co-operative Urological Research Group. See Andrews and Herzberg (1985, table 45). All patients presented with superficial bladder tumors, which were removed upon entering the trial. Each patient was then assigned to one of three treatment groups: placebo pills, pyridoxine (vitamin B6) pills, or periodic chemotherapy with Thiotepa. The following analysis of tumor recurrence explores the progression of the disease, and whether there is a difference among the three treatments.
Figure 5.8 Bladder Cancer Launch Dialog
Figure 5.9 shows the MCF plots for the three treatments.
Figure 5.9 Bladder Cancer MCF Plot
To examine if there are differences among the treatments, select the Plot MCF Differences command from the platform red triangle menu to get the following plots.
Figure 5.10 MCF Differences

Help created on 10/11/2018