Obtaining the chi square value from a multigaussian fit

3 visualizzazioni (ultimi 30 giorni)
Lorenzo Mattera
Lorenzo Mattera il 7 Ago 2017
Modificato: José-Luis il 7 Ago 2017
I am using the Matlab fit function to fit data with several gaussian functions. It seems to work, I obtain the gaussian parameters but I cannot find the way to get also the chi square of the fit. Should I calculate but myself? No way to have it in the output? Thanks for any suggestion Renzo

Accedi per rispondere a questa domanda.

Risposte (1)

José-Luis
José-Luis il 7 Ago 2017
Modificato: José-Luis il 7 Ago 2017
Provided you have the right toolbox:
https://se.mathworks.com/help/stats/chi2gof.html
Otherwise, use the residuals of your fit and do the test yourself.

Categorie

Scopri di più su Get Started with Curve Fitting Toolbox in Help Center e File Exchange

Tag

Community Treasure Hunt

Find the treasures in MATLAB Central and discover how the community can help you!

Start Hunting!

Translated by