windows XP
R 2.10
As pointed out by Prof. Venables and Ripley (MASS 4th edition, p275), the
results obtained from lme using method="ML" and method="REML" are often
different, especially for small datasets. Is there any way to determine which
method is preferable for a given set of data?
Thanks,
john
John David Sorkin M.D., Ph.D.
Chief, Biostatistics and Informatics
University of Maryland School of Medicine Division of Gerontology
Baltimore VA Medical Center
10 North Greene Street
GRECC (BT/18/GR)
Baltimore, MD 21201-1524
(Phone) 410-605-7119
(Fax) 410-605-7913 (Please call phone number above prior to faxing)
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