Learn about the negative correlation coefficient, its significance, comparison with other coefficients, and real-world ...

Elvis Picardo is a regular contributor to Investopedia and has 25+ years of experience as a portfolio manager with diverse capital markets experience. Yarilet Perez is an experienced multimedia ...

Correlation coefficients are indicators of the strength of the linear relationship between two different variables, x and y. A linear correlation coefficient that is greater than zero indicates a ...

A negative, or inverse correlation, between two variables, indicates that one variable increases while the other decreases, and vice versa. This relationship may or may not represent causation between ...