[R] ggplot2's geom_errorbar legend

hadley wickham h.wickham at gmail.com
Wed May 5 22:01:44 CEST 2010

Hi Giovanni,

The basic idea is:

classiclimits <- aes(x=x[1:100],ymax = classiccis[1:100,e,p,
 ymin=classiccis[1:100,e,p,2], colour = "classic")
ownlimits <- aes(x=x[1:100]+0.4,ymax = owncis[1:100,e,p,1],
  ymin=owncis[1:100,e,p,2], colour = "own")
rbootlimits <- aes(x=x[1:100]+0.8,ymax = rbootcis[1:100,e,p,1],
  ymin=rbootcis[1:100,e,p,2], colour = "rboot")

And then remove the explicit colours elsewhere in your code.


Assistant Professor / Dobelman Family Junior Chair
Department of Statistics / Rice University

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