Sigh....  R Faq 7.31.
?options   ## The "digits" option. Also
?print.default  ## and digits option

-- Bert

On Sun, Jun 24, 2012 at 10:58 AM, Andreia Leite <
andreiaheitorleite@gmail.com> wrote:

> Dear list,
>
> I'm trying to do a loop where I should choose a cell of a data frame
> comparing it with another. The code actually works for the majority of the
> loop but for some reason it doesn't and I can't figure out why.
>
> When I tried to understand why I've noticed this:
>
> > dif[11]
> [1] 118.8333
> > linhasUpdate[10,6]
> [1] 118.8333
> > dif[11]==linhasUpdate[10,6]
> [1] FALSE
>
> Even though the values are the same R says they aren't! This happens for
> some of the values (44) and for the others (128) it works fine.
>
> Does anybody why is this happening or a way to fix it? I' using 2.15.0.
>
> Thanks a lot!
>
> Andreia Leite
>
> --
> View this message in context:
> http://r.789695.n4.nabble.com/equality-of-values-tp4634351.html
> Sent from the R help mailing list archive at Nabble.com.
>
> ______________________________________________
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> and provide commented, minimal, self-contained, reproducible code.
>



-- 

Bert Gunter
Genentech Nonclinical Biostatistics

Internal Contact Info:
Phone: 467-7374
Website:
http://pharmadevelopment.roche.com/index/pdb/pdb-functional-groups/pdb-biostatistics/pdb-ncb-home.htm

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