Dear all,
Have just spotted an error in my earlier post
I stated that
"Thus, for
example my key contrast (effectively the interaction term that gives
drug-placebo post-pre) is 0 -1 0 1 0 -1 0 1. "
THe contrast there is wrong and should read 0 -1 0 1 0 1 0 -1.
Sorry for any confusion that may have caused.
Rebecca
Dr Rebecca Elliott
Neuroscience and Psychiatry Unit
Room G907, Stopford Building
University of Manchester
Oxford Road
Manchester
M13 9PT
Phone: 0161 275 7433
Fax: 0161 275 7429
e-mail: [log in to unmask]
|