A client is building multiple control charts from a single data table. Using the Semiconductor sample data set, let's just use the first 3 columns: NPN1, PNP1, and PNP2. Using Analyze/Quality and Process/Control Chart/Run Chart, and dumping these 3 columns into the Process role, we get:
Note that the cursor is pointed to a specific point in the NPN1 chart, showing Row 60. If I right-click on NPN1 column and click on Label/Unlabel, then I get the right label for the first chart:
Label under pointer shows correct value. But if I point to something in the 2nd graph, I get:
The value is incorrect, and is actually the value for NPN1 at the given sample number.
Turning Column Label on for all 3 columns gives the values for all 3 columns, no matter which plot I hover over:
Generating 3 control charts separately (rather than in the same report) doesn't help. All values are still shown.
Is there a way to separate the labels so that the proper label shows in each graph?
Thanks,
Jerry
