I saw this in
http://groups.google.com.au/group/r-help-archive/browse_thread/thread/7dca300a7fde5286/718dc5f1405618c9?lnk=gst&q=sort(+sapply(ls()%2Cfunction(x){object.size(get(x))}))#718dc5f1405618c9
The command is something like
sort( sapply(ls(),function(x){object.size(get(x))}))
very useful, so I have added it to my .First function
On Mar 11, 8:29 am, Jason Rupert <jasonkrup...@yahoo.com> wrote:
> Wow. Thank you for your quick response. However, I'm looking for an R
> command that lists what is currently in the R workspace.
>
> Here is a link to a description of the MATLAB "whos"
> command:http://www.math.carleton.ca/old/help/matlab/MathWorks_R13Doc/techdoc/...
> Essentially, it does the following:
> "who lists the variables currently in the workspace.
>
> whos lists the current variables and their sizes and types. It also reports
> the totals for sizes.
>
> who('global') and whos('global') list the variables in the global workspace
> "
>
> --- On Tue, 3/10/09, Jorge Ivan Velez <jorgeivanve...@gmail.com> wrote:
>
>
>
> > From: Jorge Ivan Velez <jorgeivanve...@gmail.com>
> > Subject: Re: [R] R equivalent to MATLAB's "whos" Command?
> > To: jasonkrup...@yahoo.com
> > Cc: r-h...@r-project.org
> > Date: Tuesday, March 10, 2009, 4:14 PM
> > Dear Jason,
> > How about this?
>
> > ?ls()
> > ls()
>
> > HTH,
>
> > Jorge
>
> > On Tue, Mar 10, 2009 at 5:05 PM, Jason Rupert
> > <jasonkrup...@yahoo.com>wrote:
>
> By any chance is there an R equivalent to MATLAB' "whos" command? I tried
> searching R and R-seek, but didn't really come up with anything. There are
> several items I would like to make sure are stored in the workspace and check
> their values. Thank you again for your help and any feedback.
>
>
>
> > > > ?workspace
> > > No documentation for 'workspace' in specified
> > packages and libraries:
> > > you could try '??workspace'
> > > > ??workspace
> > > No help files found with alias or concept or title
> > matching using fuzzy matching.
> > > > ??whos
> > > No help files found with alias or concept or title
> > matching using regular expression matching.
> > > > ??whos
> > > No help files found with alias or concept or title
> > matching using regular expression matching.
> > > > ?whos
> > > No documentation for 'whos' in specified
> > packages and libraries:
> > > you could try '??whos'
>
> > > [[alternative HTML version deleted]]
>
> > > ______________________________________________
> > > r-h...@r-project.org mailing list
> > >https://stat.ethz.ch/mailman/listinfo/r-help
> > > PLEASE do read the posting guide
> > >http://www.R-project.org/posting-guide.html
> > > and provide commented, minimal, self-contained,
> > reproducible code.
>
> ______________________________________________
> r-h...@r-project.org mailing listhttps://stat.ethz.ch/mailman/listinfo/r-help
> PLEASE do read the posting guidehttp://www.R-project.org/posting-guide.html
> and provide commented, minimal, self-contained, reproducible code.
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