Multiple X Boxplots

Multiple X Boxplots allow you to create boxplots with one Y variable and multiple group category X’s. A row of boxplots will be created, one for each X variable. This is useful for easy comparison of the effect of each category X.

1. Click Sheet 1 Tab of Customer Data.xlsx (or press F4 to activate last worksheet).


2. Click SigmaXL > Graphical Tools > Multiple X Boxplots.


3. Ensure that entire data table is selected. If not, check Use Entire Data Table. Click Next.


4. Select Overall Satisfaction, click Numeric Data Variable (Y) >>. Select Customer Type, Size of Customer, Major-Complaint, and Product Type. Click Group Category Variables (X) >>. Check Show Mean, uncheck Show Legend:
   
   


5. Click OK. The boxplots showing Overall Satisfaction by Customer Type, Size of Customer, Major-Complaint and Product Type are produced in a row (note that this will take about one minute):