[R] problem with all/all.equal

From: Laura Smith <smithlaura937_at_gmail.com>
Date: Wed, 06 Apr 2011 17:09:14 -0500


Hi!

In a function, I may have an instance in which all elements are equal.

> x <- rep(1,5)
>
> x
[1] 1 1 1 1 1
> identical(x)

Error in .Internal(identical(x, y, num.eq, single.NA, attrib.as.set)) :   'y' is missing
> all.equal(x)

Error in is.expression(x) : 'x' is missing
>

I don't care what particular value it is, I just want to know if they are all equal.

What am I doing wrong, please?

Thanks,
Laura

        [[alternative HTML version deleted]]



R-help_at_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. Received on Wed 06 Apr 2011 - 22:11:36 GMT

Archive maintained by Robert King, hosted by the discipline of statistics at the University of Newcastle, Australia.
Archive generated by hypermail 2.2.0, at Wed 13 Apr 2011 - 21:00:29 GMT.

Mailing list information is available at https://stat.ethz.ch/mailman/listinfo/r-help. Please read the posting guide before posting to the list.

list of date sections of archive