On 5/26/2011 12:29 PM, Julian TszKin Chan wrote:
Hi all,
Is there any way for me to to string in the argument of qplot or ggplot? for
example
qplot(x='carat',y='price',data=diamonds,geom=c('point','smooth'))
instead of
qplot(x=carat,y=price,data=diamonds,geom=c('point','smooth'))
I don't know of a way using qplot, but it is possible with ggplot. Use
aes_string instead of aes:
ggplot(diamonds, aes(x=carat, y=price)) + geom_point() + geom_smooth()
ggplot(diamonds, aes_string(x="carat", y="price")) + geom_point() +
geom_smooth()
Thanks!!
Regards,
TszKin Julian
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--
Brian S. Diggs, PhD
Senior Research Associate, Department of Surgery
Oregon Health & Science University
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