At 11:17 PM 1/12/2004 +0000, Ted Harding wrote:
On 12-Jan-04 John Fox wrote: > Dear Ted, > [...] > invisible(edit(df)), > or something equivalent, simply to look (and discard changes if they > are made).
Thanks for the reminder about "invisible" -- as well as junk<-de(df) one could use invisible(de(df)).
However, users please note:
invisible(data.entry(df))
will change df (since that's what data.entry does "internally" on exit, as a "side effect", whether wrapped in "invisible" or not).
Indeed, which is why I suggested edit() rather than calling data.entry() directly.
Regards, John
----------------------------------------------------- John Fox Department of Sociology McMaster University Hamilton, Ontario, Canada L8S 4M4 email: [EMAIL PROTECTED] phone: 905-525-9140x23604 web: www.socsci.mcmaster.ca/jfox
______________________________________________ [EMAIL PROTECTED] mailing list https://www.stat.math.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guide! http://www.R-project.org/posting-guide.html
