Hello Alex, Have you tried the modulus operator?
> 2 %% 1 [1] 0 > 2.1 %% 1 [1] 0.1 ~Jason On 2011.09.08 20:27:14, Alexander Engelhardt wrote: > Hi, > > x <- 0.2*5 > is.integer(x) > > gives me FALSE because R stores it as a float number, right? > Is there an elegant way to work around that problem? Right now > I'm using > > x <- 0.2*5 > round(x) == x > > which returns TRUE. But more strictly I should use all.equal(), > right? > > I somehow just don't like the--pardon--ugliness of those pieces > of code. Maybe there is a beautiful way to write that. If not, > no big problem -- I just like beautiful code :-) > > Cheers, > Alex > > ______________________________________________ > R-help@r-project.org mailing list > https://stat.ethz.ch/mailman/listinfo/r-help > PLEASE do read the posting guide http://www.R-project.org/posting-guide.html > and provide commented, minimal, self-contained, reproducible code. -- Jason W. Morgan Ph.D. Candidate Department of Political Science *The Ohio State University* 154 North Oval Mall Columbus, Ohio 43210 ______________________________________________ R-help@r-project.org mailing list https://stat.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guide http://www.R-project.org/posting-guide.html and provide commented, minimal, self-contained, reproducible code.
