Removing objects and clearing memory
On 2011-04-12 15:52, Seeliger.Curt at epamail.epa.gov wrote:
How do I remove all objects except one in R?
rm(list=ls()) #will remove ALL objects
But he wanted to remove all objects ***except one***!!! So what's the point of this answer? I can't see any way except a rather round-about kludge to do what the OP wants. ...
That might work. Or try this, replacing QQQ with the name of the object
you want to keep.
rm(list=ls()[!grepl('^QQQ$',ls())])
cur
package gdata has function keep() which does just what the OP asks for. Peter Ehlers