Simple linear regression is commonly used in forecasting and financial analysis—for a company to tell how a change in the GDP could affect sales, for example. Microsoft Excel and other software ...

Investopedia / Michela Buttignol Nonlinear regression is a form of regression analysis in which data is fit to a model and then expressed as a mathematical function. Simple linear regression ...

Last month we explored how to model a simple relationship between two ... we can use multiple linear regression (MLR). Although MLR is similar to linear regression, the interpretation of MLR ...