[R] use ggplot in a function to which a column name is given
h.wickham at gmail.com
Thu Dec 13 16:43:05 CET 2007
> great! I knew you would have thought this through. That's perfect. As
> always there's the trade-off between writing code and documenting the
> code already written. In this case the trade-off turned toward the
> code part I guess.
> Autodetection of strings by aes would be even greater but that would
> prevent me to assign the actual strings "u", "x", "y" to an aes
> element, which I don't see as a problem for non text related functions
It can come in handy when combining multiple datasets:
mtcarsq <- as.data.frame(mtcars ^ 2)
ggplot(mtcars, aes(x=mpg, y=wt)) + geom_point(aes(colour = "Raw")) +
and aes is complicated enough as it is.
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