[R] triax.plot: control legend position and size of point labels

maxbre mbressan at arpa.veneto.it
Wed Dec 19 13:18:52 CET 2012


Given this example

library(plotrix)

a<-c(34,10,70)
b<-c(33,10,20)
c<-c(33,80,10)

test<-data.frame(A=a,B=b,C=c)

triax.plot(test, 
           main ="title",
           at=seq(0.25,0.75,by=0.25),
           tick.labels=list(l=seq(0.25,0.75,by=0.25),
                           r=seq(0.25,0.75,by=0.25),
                           b=seq(0.25,0.75,by=0.25)),
           align.labels=TRUE,
           show.grid=TRUE,
           cc.axes=TRUE,
           show.legend=TRUE,
           label.points=TRUE,
           point.labels=c("case 1","case 2", "case 3"),
           col.symbols=c("red","blue","green"),
           cex.ticks=0.8,
           cex.axis=0.8,
           lty.grid=2,
           pch=17
           )

I would like to control the position of the legend (to be moved to a
different place) and the size of point labels (to be reduced)

I’ve been trying to work out the solution with par() but without much
success, any help for this?

Thank you




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