Displaying 2 results from an estimated 2 matches for "http'ing".
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ftp'ing
2004 Apr 16
1
install.packages
...in98 I
> > R> updated my library, some problems with some files that
> > R> were in the PACKAGES list but not in 1.9/ site, now all
> > R> are. I tried to install "Zelig" from Harvard
> > R> install.packages("Zelig",CRAN="http://gking.harvard.edu")
> > R> this worked in 1.8.1 but now it appends
> > R> "bin/windows/contrib/1.9" to the address and of course it
> > R> can not find the file and aborts with error 404 Is there
> > R> a way around besides http...
2004 Apr 15
7
all(logical(0)) and any(logical(0))
Dear R-help,
I was bitten by the behavior of all() when given logical(0): It is TRUE!
(And any(logical(0)) is FALSE.) Wouldn't it be better to return logical(0)
in both cases?
The problem surfaced because some un-named individual called randomForest(x,
y, xtest, ytest,...), and gave y as a two-level factor, but ytest as just
numeric vector. I thought I check for that in my code by testing