a <- 1:3
b <- 11:13
c <- 21:23
names <- c('a','b','c')
do.call(data.frame, list(sapply(names, function(x) get(x
runner wrote:
>
> What I am trying to do is as follows:
>
> - I have listed names of all wanted objects (datasets A,B,C... ) in
> current workspace as a vector:
>
> obj <- c
This should work:
do.call(cbind, lapply(1:length(obj), function(i) get(obj[i])[,1]))
Best,
Giovanni
> Date: Fri, 07 Sep 2007 14:42:07 -0700 (PDT)
> From: runner <[EMAIL PROTECTED]>
> Sender: [EMAIL PROTECTED]
> Precedence: list
>
>
> What I am trying to do is as follows:
>
> - I have listed
"get" might be good enough for you:
> a <- 10
> name <- "a"
> get("a")
[1] 10
> get(name)
[1] 10
>
Gabor
On Fri, Sep 07, 2007 at 02:42:07PM -0700, runner wrote:
>
> What I am trying to do is as follows:
>
> - I have listed names of all wanted objects (datasets A,B,C... ) in current
> workspace
What I am trying to do is as follows:
- I have listed names of all wanted objects (datasets A,B,C... ) in current
workspace as a vector:
obj <- c('A','B','C')
- then i need to use these objects, say to extract all the 1st columns and
bind to an existing dataset ('data'):
for ( i in 1:3){
ne
