Not automatically. But you have access to the data behind the posterior distribution that you see in the plot and you could then find the intervals you want.
Dexin Shi posted on Friday, March 01, 2013 - 8:29 pm
Thanks, Dr. Muthens; (1) is there any way I can save/get access the chains of values for the posterior distributions of the parameters? (I tried to look at the SAVEDATA command, but cannot get it work); (2) I was also wondering can I get access/save the bootstrap samples to an external file using Mplus 7. Thanks for your time.