Hi. I wanted to learn more on this topic, but it seems all the available resources in the internet points to using R, SPSS, MINITAB or EXCEL.(adsbygoogle = window.adsbygoogle || []).push({});

Is there an established numerical method for such cases? I am aware of the Levenberg-Marquardt, Gauss-Newton and such methods for nonlinear regression on one independent variable only. I would like to ask how can I extend these methods for use on two or more independent variables.

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# A Nonlinear regression in two or more independent variables

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