In this article, you'll learn the basics of simple linear regression, sometimes called 'ordinary least squares' or OLS regression—a tool commonly used in forecasting and financial analysis.

Microsoft Excel 2010 comes with an expansion pack called the Analysis ToolPak that includes a number of analylitical tools, like the ability to create a liner regression table. Even though the ...

Figure 1: Visualization of the sigmoid function. There are some key differences between logistic and linear regression in addition to the type of outcome variable analyzed, summarized in Table 1.

Investopedia / Michela Buttignol Nonlinear regression is a form of regression analysis in which data is ... with a straight line (y = mx + b), while nonlinear regression relates the two variables ...