I performed a fit, using EXCEL, to data and the fit gave me a polynomial. How do I get the uncertainty in the resulting parameters. For example the least squares fit gives y = Ax+B and there are equations to give the uncertainties in A and B. IS there a program that does this for non linear fits?(adsbygoogle = window.adsbygoogle || []).push({});

James

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# Polynomial fit using EXCEL

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