On May 5, 2010, at 12:31 PM, Changbin Du wrote:
#sort the data by predicted probability
b.order<-bo.id.pred[(order(-predict)),]
b.order[1:20,]
gene_id predict
43 637882902 0.07823997
53 638101634 0.66256490
61 639084581 0.08587504
41 637832824 0.02461066
25 637261662 0.11613879
22 637240022 0.06350477
62 639084582 0.02238538
63 639097718 0.06792841
44 637943079 0.04532625
80 640158389 0.06582658
3 637006517 0.57648451
49 638072100 0.01391633
4 637007046 0.08999928
13 637047086 0.01493464
74 639787397 0.01283783
58 638936569 0.29182988
24 637261661 0.02561841
59 639006028 0.31732711
38 637585227 0.31272531
35 637399473 0.10687524
HI, Dear R community,
I am sorting the data set bo.id.pred by variable predict, why it
does not
work?
Because "predict" is not the right object name for a column within a
data.frame.
The sequence changed compared with original data set, but you can not
read any descending pattern.
Thanks!
--
Sincerely,
Changbin
--
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