R help - Dec 2010 - How to change the default location of x-axis in ggplot2?

Hi:

In ggplot2, by default the x-axis is in the bottom of the graph and
y-axis is in the left of the graph. I wonder if it is possible to:

1. put the x axis in the top, or put the y axis in the right?
2. display x axis in both the top and bottom?
3. display x axis in both sides, and each of them has individual scales?

Any idea is wellcome. Thank you!

Kang

> In ggplot2, by default the x-axis is in the bottom of the graph and
> y-axis is in the left of the graph. I wonder if it is possible to:
>
> 1. put the x axis in the top, or put the y axis in the right?
> 2. display x axis in both the top and bottom?
These are on the to do list.
> 3. display x axis in both sides, and each of them has individual scales?
ggplot2 will never support this because I think it's a really really bad
idea.

Hadley


-- 
Assistant Professor / Dobelman Family Junior Chair
Department of Statistics / Rice University
http://had.co.nz/