What Jeff, said, plus to see it explicitly:
> print(cpgbins[5:7], digits=18)
[1] 0.200011 0.25 0.300044
> print(c(0.2, 0.25, 0.3), digits=18)
[1] 0.200011 0.25 0.299989
-Don
--
Don MacQueen
Lawrence Livermore Nation
FAQ 7.31.
Binary arithmetic.
Cheers,
Bert
Bert Gunter
"The trouble with having an open mind is that people keep coming along and
sticking things into it."
-- Opus (aka Berkeley Breathed in his "Bloom County" comic strip )
On Mon, Jun 18, 2018 at 2:45 PM, Brian Smith wrote:
> Hi,
>
> I am a
FAQ 7.31, or take a university course in numerical analysis.
https://cran.r-project.org/doc/FAQ/R-FAQ.html#Why-doesn_0027t-R-think-these-numbers-are-equal_003f
On June 18, 2018 2:45:29 PM PDT, Brian Smith wrote:
>Hi,
>
>I am a little bit perplexed at why I am getting some values as FALSE:
>
>> c
Hi,
I am a little bit perplexed at why I am getting some values as FALSE:
> cpgbins <- seq(0,1,0.05)
> cpgbins
[1] 0.00 0.05 0.10 0.15 0.20 0.25 0.30 0.35 0.40 0.45 0.50 0.55 0.60 0.65
0.70 0.75 0.80 0.85 0.90 0.95 1.00
> cpgbins[1] == 0.00
[1] TRUE
> cpgbins[2] == 0.05
[1] TRUE
> cpgbins[3] =
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