[R] sub or gsub function

[Tim Calkins]

see ?toupper

On 10/2/07, Michael Sun <mam3xs at gmail.com> wrote:
> Dear list,
>
> x <- c("year","date","time","starting price","end price","max","min")
>
> how can I change all these lower-case letter to capital letter?
>
> how can I use sub or gsub function???
>
> sub("year","YEAR",x)
>  will only change one each time...
>
> Appreciate for any helps
>
> Cheers
> mam
>
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>
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-- 
Tim Calkins
0406 753 997