The correlation coefficient calculator is a free online tool that calculates the correlation coefficient for a given set of data values using Pearson’s method. It provides detailed step-by-step ...

This Python script calculates the Pearson correlation coefficient between two sets of values, x and y. The Pearson correlation coefficient is a measure of the linear relationship between two variables ...

This project implements linear regression and calculates the Pearson correlation coefficient to analyze relationships between data points. These statistical tools are widely used in various fields ...

Understanding the linear relationship between two numerical variables is essential for effective data analysis. Pearson’s correlation coefficient (\(r\)) measures the strength and direction of an ...

Last month we explored how to model a simple relationship between two variables, such as the dependence of weight on height 1. In the more realistic scenario of dependence on several variables, we can ...