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a983
2005 Dec 20
3
transpose a matrix?
I have a data set in the following format:
x<-data.frame(id=c(‘a’,’b’,’c’),’2005-01-15’=c(100,225,425), ’2005-02-23’=c(1100,2325,4525))
> x
id X2005.01.15 X2005.02.23
1 a 100 1100
2 b 225 2325
3 c 425 4525
I want:
id
a
b
c
X2005.01.15
100
225
425
X2005.02.23
1100