You got a warning about your data. Look at your data. Figure out why you got it.
Here are two ways to avoid the warning.
1) analyze a different data set that has more variation.
2) specify: ods graphics off;
Better yet though is looking at your data and decide if your analysis makes sense.
SAS INNOVATE 2024
Registration is open! SAS is returning to Vegas for an AI and analytics experience like no other! Whether you're an executive, manager, end user or SAS partner, SAS Innovate is designed for everyone on your team. Register for just $495 by 12/31/2023.
If you are interested in speaking, there is still time to submit a session idea. More details are posted on the website.