Curve Fitting with Linear and Nonlinear Regression

We often think of a relationship between two variables as a straight line. That is, if you increase the predictor by 1 unit, the response always increases by X units. However, not all data have a linear relationship, and your model must fit the curves present in the data.

First steps with Non-Linear Regression in R

Fitting Nonlinear Regression Models

Nonlinear regression: Flexibility in Modeling with Least Squares - FasterCapital

2013/08 2. 線形と非線形による曲線フィッティング – 構造計画研究所

Forests, Free Full-Text

Iterative non-linear regression curve fitting with decreasing subsets.

Regression Analysis for ROI Framework

Example of Fit Regression Model - Minitab

How to Choose Between Linear and Nonlinear Regression - Statistics By Jim

Nonlinear Curve Fitting in Excel Using Charts - EngineerExcel