I want to know if my data would fit a linear/exponential/logarithmic line. How do I figure this out?

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Bénine Karssen le 24 Oct 2020

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Réponse apportée : Pratyush Roy le 29 Oct 2020

I have reaction time data and I want to know what line it would fit best. I tried using avrg line but it did not work. Does someone know how I can check my data for these type of growhts?

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dpb le 24 Oct 2020

In general, fit each and compare the goodness of fit statistics.

It's always risky to do such things without plotting and visual inspection first.

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Pratyush Roy le 29 Oct 2020

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Hi Benine,

The Interactive Curve and Surface fitting app in the Curve Fitting toolbox is a good tool to create, plot and compare multiple fits.

The link to the documentation page is given below:

https://www.mathworks.com/help/curvefit/interactive-curve-and-surface-fitting.html

Regards,

Pratyush.

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