Usage examples (40)

• If so, this would explain the reference to a "correlation matrix" in their article and could also be reconciled with the use of the term covariance matrix in the email.
• That is the conception of intelligence among scientists who study human intelligence: The abstract theoretical construct to which this covariance is attributed.
• These are given by the elements of the variance-covariance matrix of β (aka the covariance matrix of
• I’m sure you know that R2 is pretty widely defined as the covariance squared divided by the product of the two variances.