Can I plot confidence bound for function in robust curve fitting?

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silicon
silicon 2013-9-11
Matlab can plot confidence bound for function in lest square curve fitting. Can matlab plot confidence bound for function in robust fitting also?
Thanks!

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the cyclist
the cyclist 2013-9-11
编辑：the cyclist 2013-9-11
Yes, you can specify a model with robust fitting using the
LinearModel.fit
function, and then get confidence intervals using coefCI() method.
The details are here:
http://www.mathworks.com/help/stats/linearmodelclass.html
[This is in the Statistics Toolbox. I expect you may be asking about the Curve Fitting Toolbox, though, about which I know very little.]

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