[R] Not to draw the xaxis ticks in ggplot2

[ronggui]

Thanks. It is helpful.

Best

On Mon, May 12, 2008 at 4:34 AM, Paul Murrell <p.murrell at auckland.ac.nz> wrote:
> 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/
>



-- 
HUANG Ronggui, Wincent
Bachelor of Social Work, Fudan University, China
Master of sociology, Fudan University, China
Ph.D. Candidate, CityU of HK,
http://www.cityu.edu.hk/sa/psa_web2006/students/rdegree/huangronggui.html