[R] Merge selected list element by name

[Rui Barradas]

Hello,

There's no need to send the same question twice, we've got it at the 
first try.
Maybe I don't understand but is this it?

kk1 <- list(a_c = union(kk$a, kk$c), b = kk$b)
kk1
$a_c
  [1]  1  2  3  4  5  6  7  8  9 10 11

$b
[1]  6  7  8  9 10


Hope this helps,

Rui Barradas

Em 13-04-2017 15:59, Mohammad Tanvir Ahamed via R-help escreveu:
>
> Hi,
>
> I have a list like
>
> kk<- list (a = 1:5, b = 6:10, c = 4:11)
>
>
> Now i want to merger (Union) the list element "a" and "c" by name .
>
>
> My expected outcome is
>
> kk1<- list(a_c = 1:11, b = 6:10)
>
>
>
> I can do it with several lines of code. But can any one have idea to do efficiently/ quickly on a big data with less code.
>
> Thanks in advance.
>
>
> Tanvir Ahamed
>
> Göteborg, Sweden  |  mashranga at yahoo.com
>
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