Re: User defined function in curve fitter

Posted by Wayne Rasband on May 29, 2009; 8:59pm
URL: http://imagej.273.s1.nabble.com/User-defined-function-in-curve-fitter-tp3692350p3692351.html

On May 29, 2009, at 4:47 PM, steven.f.lee wrote:

> Hey Guys
>
> Does anyone know of anyway to get ImageJ to fit an arbitrary function
> using
> the curve fitter tool, rather than just exponential, linear, Gaussian,
> etc.
>
> I'd like ideally to define a function and extract not only the fit
> parameters but also the uncertainties
>
> Is there any easy way? Or should I just stick to MatLab
>
> Many thanks in advance

Upgrade to ImageJ 1.42f or later, which adds the ability to fit
user-defined functions to the curve fitting tool (Analyze>Tools>Curve
Fitting).

-wayne