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Re: Function fitting in IDL [message #90451 is a reply to message #90441]

Tue, 03 March 2015 04:43

Craig Markwardt
Messages: 1869
Registered: November 1996

Senior Member

On Monday, March 2, 2015 at 8:09:08 PM UTC-5, rchand...@gmail.com wrote:

> I want to fit different functions ( like as second, third, fourth order) in my data. I also want to calculate the goodness of fit ie chisq value. Can you suggest how to do it in IDL.
>

Why not start with POLY_FIT?

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		Function fitting in IDL By: rchandra.ntl on Mon, 02 March 2015 17:09
		Re: Function fitting in IDL By: Craig Markwardt on Tue, 03 March 2015 04:43

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