[R] assign a list using expression?

[Gabor Grothendieck]

The purpose of this is not clear but depending on what a and b are you
might be able to use a data frame (which is a list):

> a <- 1:2; b <- 3:4
> data.frame(a, b)
  a b
1 1 3
2 2 4

On Mon, Jan 12, 2009 at 9:42 AM, Skotara <nils.skotara at uni-hamburg.de> wrote:
> Dear R-users,
>
> I would like to assign elements to a list in the following manner:
> mylist <- list(a = a, b = b, c = c)
>
> To do this I tried
> myexpr <- expression(a = a, b = b, c = c)
> mylist <- list( eval(myexpr) )
>
> It ends up by overwriting a when b is assigned and b when c is assigned.
> Additionally the element of the list does not have a name.
> Could you tell me why this is the case?
> Thank you very much in advance!
>
> Best regards,
> Nils
>
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