[R] ifelse problem - bug or operator error

[Jennifer Sabatier]

Hah - I guess I didn't mean I understood it in full as I expect I will
run into it again without anticipating it.

But, now that I know the "old adage" I will look there first when I
run into a problem.

Also, I used the square root of machine precision instead - thanks for
that, too.

Thank you, thank you!  I really appreciate all the help.

Best,

Jen

On Fri, Aug 24, 2012 at 10:31 PM, R. Michael Weylandt
<michael.weylandt at gmail.com> wrote:
> sqrt(.Machine$double.eps)