Dr. James McCaffrey presents a complete end-to-end demonstration of linear regression using JavaScript. Linear regression is the simplest machine learning technique to predict a single numeric value, ...

Discover how linear regression works, from simple to multiple linear regression, with step-by-step examples, graphs and real-world applications.

Discover the key differences between linear and logistic regression in data science, and learn when to use each model for optimal results.

Learn how to perform regression analysis of your data in Microsoft Excel, a statistical process that helps you understand the relationship ...

Moreover, although, strictly speaking, what analytical chemists usually calculate are straight lines by least-squares regression (first-order linear regression), it is quite common to refer to such ...

Conclusion: Excel provides a quick, easy, and accessible way to calculate linear regression and analyze relationships between variables. Now that you know how to create a linear regression model, ...

To determine how well your linear model fits the data, you can calculate the coefficient of determination, also known as R-squared. R-squared measures how well the linear regression model represents ...