Hi,
Is this intended behaviour of cbind?
> a<-c(0,1,2,3)
> a
[1] 0 1 2 3
> a<-as.ordered(a)
> a
[1] 0 1 2 3
Levels: 0 < 1 < 2 < 3
> a<-a[a!=0] #remove the zero from a
> a
[1] 1 2 3
Levels: 0 < 1 < 2 < 3
> cbind(a)
a
[1,] 2
[2,] 3
[3,] 4
#cbind adds +1 to each element
> a<-as.ordered(as.vector(a))
> a
[1] 1 2 3
Levels: 1 < 2 < 3
> cbind(a)
a
[1,] 1
[2,] 2
[3,] 3
#now it works...
I am running R 2.3.0 on a windows system.
Regards,
Dirk Vandekerckhove
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