On 02/02/2009 8:16 AM, Paulo Grahl wrote:
Dear list members,
Does anyone know how to use rm() to remove only variables but not
declared functions from the environment ?
I understand I could name all the functions with, let's say
"f_something", make sure that all variables do not start with "f_" and
then remove all BUT objects starting with "f_".
However, I have already defined all the functions and it would be
troublesome to change all of them to a new name.
Any hint ?
Here's a list of functions: lsf.str()
And here's a list of everything: ls()
So here are non-functions: setdiff(ls(), lsf.str())
And here they go: rm(list = setdiff(ls(), lsf.str()) )
Duncan Murdoch
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