Some good suggestions, just (as always) be aware of floating-point imprecision. See FAQ 7.31
> s <- seq(1,30,0.1) > s[8] [1] 1.7 > s[8] == 1.7 [1] FALSE Just trying to forestall future questions :-) Dan Daniel Nordlund Bothell, WA USA > -----Original Message----- > From: r-help-boun...@r-project.org [mailto:r-help-boun...@r-project.org] > On Behalf Of adele_thomp...@cargill.com > Sent: Friday, May 06, 2011 12:18 PM > To: greg.s...@imail.org; r-help@r-project.org > Subject: Re: [R] create arrays > > Beautiful. > > -----Original Message----- > From: greg.s...@imail.org [mailto:greg.s...@imail.org] > Sent: Friday, May 06, 2011 02:17 PM > To: Thompson, Adele - adele_thomp...@cargill.com; r-help@r-project.org > Subject: RE: [R] create arrays > > ?seq > > -- > Gregory (Greg) L. Snow Ph.D. > Statistical Data Center > Intermountain Healthcare > greg.s...@imail.org > 801.408.8111 > > > > -----Original Message----- > > From: r-help-boun...@r-project.org [mailto:r-help-bounces@r- > > project.org] On Behalf Of Schatzi > > Sent: Friday, May 06, 2011 1:12 PM > > To: r-help@r-project.org > > Subject: [R] create arrays > > > > In Matlab, an array can be created from 1 - 30 using the command > > similar to R > > which is 1:30. Then, to make the array step by 0.1 the command is > > 1:0.1:30 > > which is 1, 1.1, 1.2,...,29.9,30. How can I do this in R? > > > > ----- > > In theory, practice and theory are the same. In practice, they are not > > - Albert Einstein > > -- > > View this message in context: http://r.789695.n4.nabble.com/create- > > arrays-tp3503988p3503988.html > > Sent from the R help mailing list archive at Nabble.com. > > > > ______________________________________________ > > 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. > > ______________________________________________ > 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. ______________________________________________ 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.