Hi Roberto,
The R Graph Gallery is an excellent resource for this kind of
question. You can browse the thumbnails until you find something that
leads you in the right direction, like maybe:
http://addictedtor.free.fr/graphiques/RGraphGallery.php?graph=136
Sarah
On Thu, May 31, 2012 at 7:18 AM, Roberto Brunelli
<roby.brunelli at gmail.com> wrote:> I would like to create a 'bar' plot with the following look
>
> ? ? ? ? ? ?- ? ? ? ? ? ?0 ? ? ? ? +
> -------------------------+----------------------
> ? ? ? ? ? ?oooooooo************
> ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ?*********
> ? ooooooooo
> ? ? ? ? ? ? ? ? ? ? ? ?oo****
>
> where the positive and negative parts of the bar
> should have a different color.
>
> Is there any function/package supporting this kind of plot?
>
> Thanks a lot,
>
> Roberto
>
--
Sarah Goslee
http://www.functionaldiversity.org