id<-c(1,1,1,1,3,3,3,7,7,7,7,11,11,11,2,2,2,4,4,4,4,8,8,8)
sort(id)
[1] 1 1 1 1 2 2 2 3 3 3 4 4 4 4 7 7 7 7 8 8 8 11 11 11
Quoting Manli Yan <[EMAIL PROTECTED]>:
no,the id is variable of a table,such as:
treatment id age response
low 1 50 20
low 1 60 30
high 5 50 30
high 5 60 40
.......
I want to rearranage the table according the id (increasing),since id is not
strictly from 1~n,it is in increasing order but sometime jump through many
number like 1 1 5 5,I like them to be 1 1 2 2~
2008/6/4 Erik Iverson <[EMAIL PROTECTED]>:
Are these the ranks of the data?
help.search("rank")
Manli Yan wrote:
id<-c(1,1,1,1,3,3,3,7,7,7,7,11,11,11........)
how to sort this kind of data to
id:(1,1,1,1,2,2,2,3,3,3,3,4,4,4.........)
thanks~
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and provide commented, minimal, self-contained, reproducible code.
______________________________________________
R-help@r-project.org mailing list
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PLEASE do read the posting guide http://www.R-project.org/posting-guide.html
and provide commented, minimal, self-contained, reproducible code.