How to interpretate GLM comparison graph

[Lucky1430]

I ran Proc GLM and got a group comparison graph. In the graph each comparison group has a line with different length. How do I explain those lines with different length? What do the length represent?

Please see the attachment for an example of the graph.

Thanks!

Shuqin Guo

[PaigeMiller]

Hi, @Lucky1430 

Some of us will not (or cannot) download Microsoft Office documents as they are security risks. Please make a screen capture of your graph and include it directly into your reply.