Also, you can take a look at ?matplot function, depending on the type of data and graphic output you want, it may b useful.
Best Wishes ___________________________________ MSc. Rodrigo Aluizio Centro de Estudos do Mar/UFPR Laboratório de Micropaleontologia Avenida Beira Mar s/n - CEP 83255-000 Pontal do Paraná - PR - BRASIL Fone: (0**41) 3455-1496 ramal 217 Fax: (0**41) 3455-1105 -----Mensagem original----- De: r-help-boun...@r-project.org [mailto:r-help-boun...@r-project.org] Em nome de Carlos J. Gil Bellosta Enviada em: quinta-feira, 1 de janeiro de 2009 10:27 Para: George Chen Cc: r-help@r-project.org Assunto: Re: [R] How do I plot multiple XY plots on the same graph Hello, You can use plot for the first plot and points for the subsequent ones. Points will add new points to the existing plot reusing the axes, labels, etc. Best regards, Carlos J. Gil Bellosta http://www.datanalytics.com On Wed, 2008-12-31 at 15:36 -0800, George Chen wrote: > Hello, > I have multiple data sets I would like to plot on the same XY scatterplot. > The data sets have in common the same Y values. > Could somebody tell me how to do this? > I tried par(T=new) (I think this was it) but it literally overlays plots on each other. > > Thanks in advance. > > George > > ______________________________________________ > 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.