For example, in the linear regression formula of y = 3x + 7, there is only one possible outcome of "y" if "x" is defined as 2. If the relationship between two variables does not follow a straight ...

linear regression relies on one variable—the independent variable—to predict the value of another variable: the dependent variable. This straightforward formula for making accurate predictions ...

Below is the formula for a simple linear regression. The "y" is the value we are trying to forecast, the "b" is the slope of the regression line, the "x" is the value of our independent value ...

Before we learn how to perform multivariate regression in Excel, it is important to have a refresher on regression as a whole and multivariate regression in particular. One of the hallmarks of ...

Regression is a statistical method that allows us to look at the relationship between two variables, while holding other factors equal. This post will show how to estimate and interpret linear ...

Estimating the regression equation by LSE is quite robust to non-normality of and correlation in the errors, but it is sensitive to extreme values of both predictor and predicted. Linear ...

For example, in the linear regression formula of y = 3x + 7, there is only one possible outcome of "y" if "x" is defined as 2. If the relationship between two variables does not follow a straight ...