Nonlinear regression
= Nonlinear regression
{wiki=Nonlinear_regression}
Nonlinear regression is a type of regression analysis in which the relationship between the independent variable(s) and the dependent variable is modeled as a nonlinear function. Unlike linear regression, which assumes a straight-line relationship (a linear equation) between the variables, nonlinear regression allows for more complex relationships, accommodating curves and other non-linear shapes.