[R-sig-eco] growth curves - grofit

[Romine, Jason]

Hi Ana,

If you used nls to fit your model, then you can use

predict(your model name, wing length data)

or

Just solve for x given y.

Best,
Jason

--------------------------------------------------------
Jason G. Romine, Ph.D.
USGS Western Fisheries Research Center
Columbia River Research Laboratory
5501A Cook-Underwood Road
Cook, WA 98605
Email:jromine at usgs.gov
Website: http://wfrc.usgs.gov
---------------------------------------------------------


On Mon, Aug 18, 2014 at 5:49 AM, ana <apbc2 at cam.ac.uk> wrote:

> I also have data for multiple individuals (multiple ages and wing lengths
> taken from the same individual). How can I include them in my model?
>
>
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