[R] text on a plot

[David Winsemius]

I think if you look in the plotrix package you may find what you are  
looking for. If I remember it is in one of the vignettes or demos.  
Seems there might have been a Paul Murrell article in R-News that had  
an illustration of doing that as well.


On Oct 6, 2009, at 11:42 PM, Ning Ma wrote:

> Hi,
>
> How can I put text in a figure which is not parallel to the  
> axes，such
> as along the line x=2y.
> It seems that the function 'text' does not have such parameters.
>
> thanks in advance
>
> Ma

David Winsemius, MD
Heritage Laboratories
West Hartford, CT