[R] legends in ggplot

From: David Barron <mothsailor_at_googlemail.com>
Date: Thu 26 Oct 2006 - 13:35:45 GMT

Is it possible to change the legend title in ggplot that is generated by a colour (other than by changing the name of the variable)? For example, this produces a legend title, "tip/total_bill". How can that title be changed?

ggpoint(ggplot(tips,aesthetics=list(y=tip,x=total_bill,colour=tip/total_bill)) )


David Barron
Said Business School
University of Oxford
Park End Street
Oxford OX1 1HP

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Received on Thu Oct 26 23:42:17 2006

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