There is one useful trick with `backticks` you probably didn't try yet:
?`$`
And right after that, try:
?`[[`
It is important to read both of these documents :)
Kenn
On Tue, Aug 5, 2008 at 5:16 PM, Gundala Viswanath <[EMAIL PROTECTED]>wrote:
> Hi all,
>
> I have the following named list:
>
> > print(y)
> $`200052_s_at`
> [1] -1066.975 -1063.893 -1062.815 -1062.121 -1059.004
>
> $`200071_at`
> [1] -959.823 -953.980 -953.886 -948.781 -974.890
>
> $`200084_at`
> [1] -1135.804 -1132.863 -1128.197 -1128.633 -1125.890
>
>
> What I want to do is to iterate this name list and process its members.
> To do that I attempt the following code (but failed):
>
> __BEGIN__
> ny <- names(y)
>
> for (i in ny) {
> val <- paste("`",i,"`",sep="")
> print(y$val)
>
> # later we want to process y$val
> }
>
> __END__
> However the after printing it gives "NULL".
> What's wrong with my code above?
>
>
> - Gundala Viswanath
> Jakarta - Indonesia
>
> ______________________________________________
> R-help@r-project.org mailing list
> https://stat.ethz.ch/mailman/listinfo/r-help
> PLEASE do read the posting guide
> http://www.R-project.org/posting-guide.html
> and provide commented, minimal, self-contained, reproducible code.
>
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