Hi everyone, I'm stuck again, need you all help. I managed to plot the diagram using
allPoints<-rbind(ellipsePoints(2,5, alpha = 30),ellipsePoints(2,5, alpha = 60)) plot(allPoints) But now I want to have different color for each ellipsepoint(the diagram) such as ellipsePoints(2,5, alpha = 30) is red in color and ellipsePoints(2,5, alpha = 60) is green in color. I tried this allPoints<-rbind(ellipsePoints(2,5, alpha = 30),ellipsePoints(2,5, alpha = 60)) plot(allPoints, col=2) This will has same color for all the points. Help me. Thanks alot. On Thu, Aug 6, 2009 at 11:37 PM, Scott Sherrill-Mix < shesc...@mail.med.upenn.edu> wrote: > It really sounds like you want to use points(). Maybe I'm missing the > true question but ellipsePoints returns a 2 column matrix of point > coordinates so passing it's output to points() should plot those > points on whatever plot you currently have open (in this case the plot > of the previous ellipse). If you're looking for an alternative way to > do it, you could rbind the outputs together and then plot the whole > thing: > allPoints<-rbind(ellipsePoints(2,5, alpha = 30),ellipsePoints(2,5, alpha = > 60)) > plot(allPoints) > > Scott > > Scott Sherrill-Mix > Department of Microbiology > University of Pennsylvania > 402B Johnson Pavilion > 3610 Hamilton Walk > Philadelphia, PA 19104-6076 > > > > On Thu, Aug 6, 2009 at 3:15 AM, Hemavathi Ramulu<hema.ram...@gmail.com> > wrote: > > Hi, > > actually there are coding before > > plot(ellipsePoints(2,5, alpha = 30), asp=1) which i got it from this > website > > http://www.biostat.wustl.edu/archives/html/s-news/2002-10/msg00186.html > > > > It only can draw one ellipse, > > Now I want to know how to add more ellipse in same diagram? > > thank you. > > On Wed, Aug 5, 2009 at 9:53 PM, Scott Sherrill-Mix > > <shesc...@mail.med.upenn.edu> wrote: > >> > >> Did you try already try: > >> plot(ellipsePoints(2,5, alpha = 30), asp=1) > >> points(ellipsePoints(2,5, alpha = 60), asp=1,col='red') > >> ? > >> > >> Scott > >> > >> > >> > >> > >> Scott Sherrill-Mix > >> Department of Microbiology > >> University of Pennsylvania > >> 402B Johnson Pavilion > >> 3610 Hamilton Walk > >> Philadelphia, PA 19104-6076 > >> > >> > >> > >> > >> On Wed, Aug 5, 2009 at 5:46 AM, Hemavathi Ramulu<hema.ram...@gmail.com> > >> wrote: > >> > Hi everyone,I need you all help. > >> > I want to create few image in same diagram. > >> > > >> > For example, I wan draw two ellipse in same diagram. > >> > > >> > plot(ellipsePoints(2,5, alpha = 60), asp=1) > >> > and > >> > plot(ellipsePoints(2,5, alpha = 30), asp=1) > >> > > >> > How to display both ellipse together? both is different in angle. > >> > > >> > Thank you. > >> > -- > >> > Hemavathi Ramulu > >> > > >> > [[alternative HTML version deleted]] > >> > > >> > ______________________________________________ > >> > 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. > >> > > > > > > > > > -- > > Hemavathi Ramulu > > > -- Hemavathi Ramulu [[alternative HTML version deleted]] ______________________________________________ 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.
