Re: [R] Dummy quesion about environment

From: Roger D. Peng <rpeng_at_jhsph.edu>
Date: Wed 28 Sep 2005 - 06:47:57 EST

Try 'get("x", env = environment(h))'

-roger

Ron Ophir wrote:
> Hi,
> I'm trying to understand environment object in R.
> I used the example:
> f <- function(x) {
> y <- 10
> g <- function(x) x + y
> return(g)
> }
> h <- f()
> h(3)
> then i saw that f return an environment
>

>>h

>
> function(x) x + y
> <environment: 01B28570>
> but I coudn't access to x and y object in that environment:
> I tried
> get("x",env=h)
> I tried
> h$y
> can I access y and x?
> how can I see an environment tree? oes search does it?
> Thanks,
> Ron
>
> ______________________________________________
> R-help@stat.math.ethz.ch mailing list
> https://stat.ethz.ch/mailman/listinfo/r-help
> PLEASE do read the posting guide! http://www.R-project.org/posting-guide.html
>
-- 
Roger D. Peng
http://www.biostat.jhsph.edu/~rpeng/

______________________________________________
R-help@stat.math.ethz.ch mailing list
https://stat.ethz.ch/mailman/listinfo/r-help
PLEASE do read the posting guide! http://www.R-project.org/posting-guide.html
Received on Wed Sep 28 06:53:23 2005

This archive was generated by hypermail 2.1.8 : Fri 03 Mar 2006 - 03:40:26 EST