[R] Dotchart showing mean and median by group

[David Winsemius]

On May 10, 2012, at 2:24 AM, maxbre wrote:

> hi all
>
> I have another question reated to the dotchart: is it possible by  
> means of
> par() to set a logaritmic scale?
> If yes, how ? and if not, any alternative solution?

Looking at the dotchart code it appears to me that the log parameter  
to plot.window is hard-coded at "", i.e both scales are linear.  
Testing with the xlog parameter to par does fail.  You can always  
define a new dochart2 on the basis of that code.

-- 
David Winsemius, MD
West Hartford, CT