[R] Extracting a particular column from list

[Eric Berger]

> u <- list(a=1:5, b=letters[1:3])
> u
# $a
# [1] 1 2 3 4 5
#
# $b
# [1] "a" "b" "c"
> u[["a"]]
[1] 1 2 3 4 5





On Thu, Jan 16, 2020 at 1:04 PM Faheem Jan via R-help <r-help using r-project.org>
wrote:

> Hi. How to extract a column from the list.. I will be thanks full..
>
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