On Wed, 23 Jul 2003 [EMAIL PROTECTED] wrote:
> Hi,
>
> zeros is output from fractions()
>
> >zeros
> [1] -2 -2/5 1 4/3
> >abs(zeros)
> [1] -2 -2/5 1 4/3
> >is.numeric(zeros)
> [1] TRUE
> >abs(zeros[1])
> [1] -2
> >as.numeric(zeros)
> [1] -2.000000 -0.400000 1.000000 1.333333
> >abs(as.numeric(zeros))
> [1] 2.000000 0.400000 1.000000 1.333333
Why is this a bug?
-thomas
Thomas Lumley Assoc. Professor, Biostatistics
[EMAIL PROTECTED] University of Washington, Seattle
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