Thanks Jim, that was a great help!
On Wed, May 21, 2014 at 7:49 PM, Jim Lemon <[email protected]> wrote: > On Wed, 21 May 2014 06:34:58 PM Liz Duermit wrote: > > I'm using the sizeplot() function from the plotrix package to plot > binomial > > data in which there are a number of repeated values. > > > > a portion of my data look like this: > > > > mortality = c(1, 1, 0, 0, 1, 1, 1, 1, 1, 1, 0, 0, 0, 0, 0, 0, 1, 0, 0, > 0, 1, > > 0, 0, 1, 0, 0, 1, 0, 1, 0) > > ww.max = c(4.0, 5.0, 3.0, 2.0, 2.5, 2.5, 10.0, 9.0, 2.0, 0.5, > 4.0, > > 3.0, 5.0, 1.0, 4.0, 2.0, 4.0, 3.0, 2.0, 5.0, 6.0, 3.0, 4.0, > 2.0, > > 3.0, 4.0, 4.0, 3.0, 5.0, 7.0) > > > > I am using the following code for my graph: > > > > sizeplot(ww.max, mortality, scale=1, pow=.75) > > > > I would like to add a legend that indicates the relationship between > size of > > the point and the number of repetitions, any suggestions? > > Hi Liz, > This might be suitable, although I am not sure whether the calculation > of "cex" is correct: > > mortality<-c(1, 1, 0, 0, 1, 1, 1, 1, 1, 1, 0, 0, 0, 0, 0, > 0, 1, 0, 0, 0, 1, 0, 0, 1, 0, 0, 1, 0, 1, 0) > ww.max<-c(4.0, 5.0, 3.0, 2.0, 2.5, 2.5, 10.0, > 9.0, 2.0, 0.5, 4.0, 3.0, 5.0, 1.0, 4.0, 2.0, 4.0, > 3.0, 2.0, 5.0, 6.0, 3.0, 4.0, 2.0, 3.0, 4.0, 4.0, > 3.0, 5.0, 7.0) > # get a nicer plot area > x11(height=4) > sizeplot(ww.max, mortality, scale=1, pow=.75, > ylim=c(-0.5,1.5),yaxt="n") > axis(2,at=0:1,labels=c("alive","dead")) > points(seq(7,9.5,by=0.5),rep(0.6,6),cex=(1:6)^0.8) > text(seq(7,9.5,by=0.5),0.35,1:6) > > Jim > > -- Liz Duermit Marine Biology Master's Candidate Grice Marine Lab College of Charleston [[alternative HTML version deleted]] ______________________________________________ [email protected] 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.
