It's just basic trig to convert. -- 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 Wed, Mar 29, 2017 at 6:44 AM, julio cesar oliveira <oliveir...@ufv.br> wrote: > Dears, > > The arrows command uses the start and end coordinates of each vector, but I > have the starting coordinates, azimuth, and length. > > So, There are package that plot this arrows? > > Example: > >> x<- c(1,2,4) >> y<- c(2,3,5) >> Azimuth<- c(45,90,180) >> Length<- c(1,0.5,1) > > > Thanks, > > Julio > > [[alternative HTML version deleted]] > > ______________________________________________ > R-help@r-project.org mailing list -- To UNSUBSCRIBE and more, see > 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 -- To UNSUBSCRIBE and more, see 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.
