[R] Not to draw the xaxis ticks in ggplot2

[Paul Murrell]

Hi


ronggui wrote:
> Thanks,Hadley.
> 
> Another question is how can I know there is a grob path called
> "xaxis::ticks"? Is there any easy way to figure out?


grid.ls()  ?

Paul


> Thanks in advance.
> 
> On Wed, May 7, 2008 at 10:06 PM, hadley wickham <h.wickham at gmail.com> wrote:
>> On Tue, May 6, 2008 at 11:44 PM, ronggui <ronggui.huang at gmail.com> wrote:
>>>> library(ggplot2)
>>>  >(p<- qplot(mpg, wt, data=mtcars))
>>>  What I am doing is to set color of the ticks to hide them.
>>>  >grid.gedit(gPath("xaxis", "ticks"), gp=gpar(col="white"))
>>>
>>>  It should be a better way to achieve the purpose. Thanks.
>> Agreed.  I've added it to my ggplot2 customisation to do list.
>>
>> Thanks,
>>
>> Hadley
>>
>> --
>> http://had.co.nz/
>>
> 
> 
> 

-- 
Dr Paul Murrell
Department of Statistics
The University of Auckland
Private Bag 92019
Auckland
New Zealand
64 9 3737599 x85392
paul at stat.auckland.ac.nz
http://www.stat.auckland.ac.nz/~paul/