Hi, I'm interested in finding out more about packages other than SAS that can used for fitting mixed (or multilevel) models. Robin Prescott and I are drafting a second edition of a book on mixed models and would like to expand the section on software - we'd be very grateful for any details. We'd also be interested to know of any corrections readers have spotted in the first draft (title 'Applied Mixed Models in Medicine', Wiley, 1999). Many thanks Helen Helen Brown Principal Statistician Room B028 Information and Statistics Division Trinity Park House South Trinity Road Edinburgh EH5 3AQ Tel: 0131 551 8304 0131 554 1097 07718 932096 _________________________________________________________________ Common Services Agency Disclaimer The information contained in this message may be confidential or legally privileged and is intended for the addressee only. If you have received this message in error or there are any problems please notify the originator immediately. The unauthorised use, disclosure, copying or alteration of this message is strictly forbidden. _________________________________________________________________