[Bioc-sig-seq] How to convert upper case strings to lower case

[Cei Abreu-Goodger]

Hi Xiang,

This set of functions should help... But you could probably have found 
them  by using google.

chartr
toupper
tolower
casefold

Cheers,

Cei

xuxiang086 wrote:
> Hi all,
> 
> Could you tell me which function in R is for changing letter case? Thanks.
> 
> Best,
> 
> Xiang
> 
> 	[[alternative HTML version deleted]]
> 
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