On Dec 12, 2010, at 1:18 PM, andrija djurovic wrote:
Hi R users!
Does anyone know command similar to cbind for adding a column to a
object of
the list. For example on this list:
c1
$`1`
x11 x22
1 1 1
2 1 2
3 1 3
4 1 4
5 1 5
So item `1` is probably a data.frame.
$`2`
x11 x22
6 2 6
7 2
Hi R users!
Does anyone know command similar to cbind for adding a column to a object of
the list. For example on this list:
> c1
$`1`
x11 x22
1 1 1
2 1 2
3 1 3
4 1 4
5 1 5
$`2`
x11 x22
6 2 6
7 2 7
8 2 8
9 2 9
10 2 10
11 2 11
i would like to add column, named random created with - runif(5)-, to th
Hello R users
http://cran.r-project.org/doc/manuals/R-intro.html
An Introduction to R
6.2 Constructing and modifying lists
After a short but successful struggle with nested
associative arrays (using named lists), I think the
following documentation change might be beneficial.
The existing
Beautiful! Thanks Jim.
DaveT.
>-Original Message-
>From: jim holtman [mailto:[EMAIL PROTECTED]
>Sent: May 6, 2008 07:33 PM
>To: Thompson, David (MNR)
>Subject: Re: [R] list manipulation
>
>The reason for the NULLs is that is the output of the lapply you are
>
UE
Which is far cleaner and more compact (which was probably what I was
_actually_ looking for) than what I had started with.
Thanx, DaveT.
>-Original Message-
>From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]
>Sent: May 6, 2008 02:47 PM
>To: Thompson, David (MNR)
>Subject:
Hello,
I have a set of one-liners (many thanks to previous responses from this
list) that I use to look at newly imported data sets with functions like
dim(), names(), str(), etc. within lapply(). Generally, these commands
work for me but, I am apparently still missing some aspect of list
manipula
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