[R] A way to list only variables or functions?

Gabor Grothendieck ggrothendieck at myway.com
Sun Jun 20 16:05:41 CEST 2004

These two functions will list the functions and variables

ls.funs <- function(env=sys.frame(-1))unlist(lapply(ls(env=env),function(x)if(is.function(get(x)))x))

ls.vars <- function(env=sys.frame(-1))unlist(lapply(ls(env=env),function(x)if(!is.function(get(x)))x))

To use:


Date:   Sat, 19 Jun 2004 22:59:57 -0400 
From:   Shin <sdhyok at email.unc.edu>
To:   R Help <r-help at stat.math.ethz.ch> 
Subject:   [R] A way to list only variables or functions? 

I am curious if there is any way to list only variables or functions in
current environment, rather than listing all objects? Thanks.

Daehyok Shin (Peter)
Geography Department
Univ. of North Carolina-Chapel Hill

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