请教一个chi-square fitting的问题 - Statistics版

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Statistics版 - 请教一个chi-square fitting的问题

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M*****a
发帖数: 7122

I'm trying to fit data with linear rates of increase with one or more
exponentials. Sometimes, i extract fit parameters with outrageous 95% C.I.s
(i.e. A2 = 3.2 +/- 27909), while the fit is perfect.
Does that mean this specific model is a bad fit?

(共1页)

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话题: fit话题: fitting话题: 27909话题: square话题: does

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