[R] match function or "=="

[Matthew Dowle]

Please install v1.3 from R-forge :
install.packages("data.table",repos="http://R-Forge.R-project.org")

It will be ready for CRAN soon.

Please follow up on datatable-help at lists.r-forge.r-project.org

Matthew

"bo" <bozhao86 at hotmail.com> wrote in message 
news:1270689586866-1755876.post at n4.nabble.com...
>
> Thank you very much for the help.
>
> I installed data.table package, but I keep getting the following warnings:
>
>> setkey(DT,id,date)
> Warning messages:
> 1: In `[.data.table`(deref(x), o) :
> This R session is < 2.4.0. Please upgrade to 2.4.0+.
>
> I'm using R 2.10, but why I keep getting warnings on upgrades. Thanks 
> again.
>
>
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