[R] conditional replacement

[Dimitrios Rizopoulos]

you could try something like:

ifelse(df < 30, 30, ifelse(df > 60, 60, df))

I hope it helps.

Best,
Dimitris

---- 
Dimitris Rizopoulos
Ph.D. Student
Biostatistical Centre
School of Public Health
Catholic University of Leuven

Address: Kapucijnenvoer 35, Leuven, Belgium
Tel: +32/(0)16/336899
Fax: +32/(0)16/337015
Web: http://med.kuleuven.be/biostat/
     http://www.student.kuleuven.be/~m0390867/dimitris.htm


Quoting Sachin J <sachinj.2006 at yahoo.com>:

> Hi 
>    
>   How can do this in R.
>    
>   >df 
>    
>   48        
>   1          
>   35        
>   32        
>   80
>    
>   If df < 30  then replace it with 30 and else if df > 60 replace it
> with 60. I have a large dataset so I cant afford to identify indexes
> and then replace. 
>   Desired o/p:
>    
>   48
>   30
>   35
>   32
>   60
>    
>   Thanx in advance.
>    
> Sachin
> __________________________________________________
> 
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> 
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