On 02-11-2012, at 19:11, Ni, Shenghua wrote:
>> r<-c(1,1,9,1,1,1)
>> col_no<-cut(r,c(0,2,3,6,8,10,100))
>> levels(col_no)<-c("<2%","2-4%","4-6%","6-8%","8-10%",">10%")
>> col_no
> [1] <2% <2% 8-10% <2% <2% <2%
> Levels: <2% 2-4% 4-6% 6-8% 8-10% >10%
>
Where is the question?
Berend