Hi Anuj,
Take a look at ?nls. It might be useful in this case.

HTH,

Jorge


On Wed, Mar 4, 2009 at 1:22 PM, anujgoel <anujgoel@hotmail.co.uk> wrote:

>
> Dear R Community,
> I am plotting this simple x-y plot (raw data & plot attached).
> I cant fit a linear regression line to it. I have to figure out what is the
> best fit for this graph. Is there a way to tell which regression to use for
> this kind of data?
> Also, after selecting the best fit model, I need to extrapolate what could
> be the other possible data points.
> I am new to R. Could anyone please help?
> Thanks.
> Anuj
> http://www.nabble.com/file/p22336095/plot.jpg
> --
> View this message in context:
> http://www.nabble.com/best-fit-line-tp22336095p22336095.html
> Sent from the R help mailing list archive at Nabble.com.
>
>        [[alternative HTML version deleted]]
>
> ______________________________________________
> R-help@r-project.org mailing list
> https://stat.ethz.ch/mailman/listinfo/r-help
> PLEASE do read the posting guide
> http://www.R-project.org/posting-guide.html
> and provide commented, minimal, self-contained, reproducible code.
>

	[[alternative HTML version deleted]]


