[R] exponential correlation?

[TRAMIER Blaise]

Hello,
	I have been asked to perform a exponential correlation on a data set.
Unfortunately, i did not find any simple example on how to do that with R. 
If the correlation is significant, one asked me to also find the thresold 
of the acceleration slope.

Have any of you a little example or a good link to get me started?

Best regards

Blaise
-- 
Mutt, c'est de la balle, quand ça marche :-)