Re: Graph trendlines - a question.

["Andreas J. Guelzow" <aguelzow math concordia ab ca>]

On 7/4/2007, "Gareth.J.Martin" <eclipsing binary virgin net> wrote:
>      I've only recently started using Gnumeric (Windows, v1.7.10) and
> have found it to be a brilliant programme to use. I frequently use it to
> analyse river flow data. The first time I applied a power law trend to
> some plotted data the equation that I was presented with was not what
> I've learnt is power law (in the form a=bQ^c). My Maths isn't too
> brilliant but I was just wondering if I was at fault (morelikely!) or
> this is something to do with Gnumeric. I've searched the manuals but can
> find no mention of this. Thanks for any help and assistance you can offer.

Can you tell us what you saw and what you expected?