[R] Multiple (7) Y axes?

[Philip Rhoades]

People,

I want to create seven plots on the one graph - each with it's own Y 
axis and scale - I want the plots overlaid because it is the shape of 
the graphs that I want to compare, not so much the values.  I have found 
examples where people show how to put two Y axes on the left of the plot 
but I couldn't find examples of any more than that - is it possible?

Thanks,

Phil.
-- 
Philip Rhoades

GPO Box 3411
Sydney NSW    2001
Australia
E-mail:  phil at pricom.com.au