[R] use ggplot in a function to which a column name is given

[jiho]

Follow up.

On 2007-December-13  , at 10:45 , jiho wrote:
> foo1 <- function(uv="u")
> {
> 	# solution 1: do not use the data argument at all
> 	# 	(forces the use of qplot, could be more elegant)
> 	B = A[A$y<=5,]
> 	qplot(B$x, B$y, fill=B[[uv]], geom="tile")
> }

---> actually this does not even work currently:
	Error in eval(expr, envir, enclos) : object "B" not found
Which only leaves the most inelegant solution: 2

JiHO
---
http://jo.irisson.free.fr/