Found 2 items, similar to covariance.
English → English (WordNet) Definition: covariance covariance n : statistical measure of the variance of two random variables measured in the same mean time period
English → English (gcide) Definition: covariance covariance \covariance\ n. a statistical measure of the relationship of two variables, formed by multiplying the difference of each variable from its mean, both variables being measured at the same time, and averaging all such products. [WordNet 1.5 +PJC]