Robust regression
3 vues (au cours des 30 derniers jours)
Afficher commentaires plus anciens
Hi,
I want to do robfit() but I want to fit an exponential function. Is there any option for robfit to do this?
Thanks for your efforts!
0 commentaires
Réponses (3)
the cyclist
le 29 Juin 2011
A scan of the documentation for the robustfit() function suggests to me that that is not a default option, but that you could specify WFUN as your own exponential function.
0 commentaires
the cyclist
le 30 Juin 2011
You can do a robust fit to an exponential function by using the nlinfit() function with the 'Robust' option set to 'on'. (You can set the weight function with the 'WgtFun' parameter.)
[Sorry for my other, wildly inaccurate, answer. You might want to change your "Answer" to a comment on my other answer. It will be less confusing to future readers.]
0 commentaires
Voir également
Catégories
En savoir plus sur Regression dans Help Center et File Exchange
Community Treasure Hunt
Find the treasures in MATLAB Central and discover how the community can help you!
Start Hunting!