[R] need hints on basic character string functions

[Peter Dalgaard]

"Liaw, Andy" <andy_liaw at merck.com> writes:

> See ?tolower and ?nchar.

and  help.search(keyword="character") for more stuff.

        -p
 
> Andy
> 
> > From: Terry Mu
> > 
> > Hello,
> > 
> > for now, I need to transform "A" to "a", and need to know 
> > length of "ABC", etc.
> > 
> > Please show me a starting point for character string functions.
> > 
> > Thank you.
> > 
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> > 
> > 
> >
> 
> ______________________________________________
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-- 
   O__  ---- Peter Dalgaard             Blegdamsvej 3  
  c/ /'_ --- Dept. of Biostatistics     2200 Cph. N   
 (*) \(*) -- University of Copenhagen   Denmark      Ph: (+45) 35327918
~~~~~~~~~~ - (p.dalgaard at biostat.ku.dk)             FAX: (+45) 35327907