Re: [R] sorting the data~

From: Manli Yan <manliyanrhelp_at_gmail.com>
Date: Wed, 04 Jun 2008 19:36:04 -0600

  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 <iverson_at_biostat.wisc.edu>:

> 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~
>>
>> [[alternative HTML version deleted]]
>>
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>>
>

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