Hi Heidi what kind of study are you doing? Usually scanner is included as a nuisance regressor, but you also want to make sure that you balance your subject population across scanner as much as you can
cheers Bruce
On Tue, 26 Jun 2018, Heidi Lindroth wrote:
External Email - Use Caution
Hi there, Is there a standard method to use for adjusting for between scanner variance? In the sample I am analyzing, 4 different scanners were used.
Thank you,
Heidi Lindroth BSN RN PhD Candidate | School of Nursing Program Assistant | School of Medicine and Public Health, Department of Anesthesiology Predoctoral Fellow | Veterans Administration (Madison WI)
University of Wisconsin-Madison 701 Highland Avenue, Madison WI 53705 608-219-4294 | hlindroth@wisc.edu