[R] plotmath question: y'

[Peter Dalgaard]

"Pascal A. Niklaus" <Pascal.Niklaus at unibas.ch> writes:

> Hi all,
> 
> I wonder how to correctly write the following expression (it's the
> axis label in a plot command):
> 
>     ylab=expression(y' == y - bar(y) )
> 
> Somehow the single quote in y' is causing the problems, I guess
> because it is interpreted as a quote...
> Does it have to be escaped? But how?

y*minute or y*"'" should do it. 

-- 
   O__  ---- Peter Dalgaard             Blegdamsvej 3  
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