Calculates the covariance of two arrays.
The first array
The second array
const result = Chalkboard.stat.covariance([1, 2, 3], [2, 4, 6]); // Returns the covariance Copy
const result = Chalkboard.stat.covariance([1, 2, 3], [2, 4, 6]); // Returns the covariance
Calculates the covariance of two arrays.