Tutorial of how to fit non-linear curves in excel using solver. This tool lets you fit custom equations to your data. For example in this example we fit data to a modified version of the Avrami equation.

Thanks to Ozkar and Finke for their data and if you want to learn how to grab data from papers using WebPlotDigitizer, check out my video tutorial.
https://youtu.be/Mv5nqAPCKA4

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