Please read the Posting Guide... this is not a homework help forum. Please use the assistance provided by your educational institution for homework. --------------------------------------------------------------------------- Jeff Newmiller The ..... ..... Go Live... DCN:<jdnew...@dcn.davis.ca.us> Basics: ##.#. ##.#. Live Go... Live: OO#.. Dead: OO#.. Playing Research Engineer (Solar/Batteries O.O#. #.O#. with /Software/Embedded Controllers) .OO#. .OO#. rocks...1k --------------------------------------------------------------------------- Sent from my phone. Please excuse my brevity.
On March 23, 2014 1:00:12 PM PDT, amcc <martinangelamcco...@eircom.net> wrote: >Hi, >I have the code below to generate a pentagon in R. I have generated a >regular scatterplot and need to draw a scatterplot with a pentagon at >each >(x,y) position, for the radius use r x 0.3. The hint I've been given >is >that I do not need to store the polygons in a list, simply construct >and >draw the polygons within a for loop. Four hours have gone by and I'm >no >closer, so any help would be appreciated. My original scatterplot code >is > >plot(Sepal.Width~Sepal.Length, data=iriss) > >mk_pent<- > function(x,y,r){ > angle<-(0:4)*360/5+90 > angle<-angle*pi/180 > xs<-r*cos(angle)+x > ys<-r*sin(angle)+y > cbind(x=xs,y=ys)} > >Thanks >A > > > > >-- >View this message in context: >http://r.789695.n4.nabble.com/Customise-a-symbol-in-a-scatterplot-with-for-loop-tp4687386.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.