check the R FAQ, and in particular entry 7.31:
http://cran.r-project.org/doc/FAQ/R-FAQ.html#Why-doesn_0027t-R-think-these-numbers-are-equal_003f
Best,
Dimitris
iuhz7j...@sneakemail.com wrote:
A few further oddities (no longer having to do with modular arithmetic):
(0.3 * 3) == 0.9
[1] FALSE
(0.2 * 6) == 1.2
[1] FALSE
This is bad behavior, right? I feel like I'm going crazy.
I'm using R version 2.8.1 (2008-12-22).
Thanks,
Peter
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--
Dimitris Rizopoulos
Assistant Professor
Department of Biostatistics
Erasmus University Medical Center
Address: PO Box 2040, 3000 CA Rotterdam, the Netherlands
Tel: +31/(0)10/7043478
Fax: +31/(0)10/7043014
______________________________________________
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PLEASE do read the posting guide http://www.R-project.org/posting-guide.html
and provide commented, minimal, self-contained, reproducible code.
