Program for calculation a power trend line.
 

The suggestion was to use a polynomial regression, which I will try. I
still think a power curve might also be applicable, and any suggestions where
I might find that application would be appreciated, as well. Many thanks.

Program for calculation a power trend line.
 

Did you try using the Graph option. One of the options is a power
trendline.

--
Regards,
Tom Ogilvy


"Houston banker" wrote in message
...
The suggestion was to use a polynomial regression, which I will try. I
still think a power curve might also be applicable, and any suggestions
where
I might find that application would be appreciated, as well. Many thanks.