R 2.6
Windows XP
I need to select from the integers 1,2,3,4,5 with some pre-determined
probability, e.g. probability of selecting 5 80%, probability of selecting 1 or
2 or 3 or 4 20%. Any suggestions for how I might accomplish this? I need to
do it very efficiently as I will be doing it 500,000 times.
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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