An analogy in ordinary arithmetic is that for a number n, its inverse ni is a number such that n * ni = 1. For example, the inverse of 4 is 0.25 because 4 * 0.25 = 1. There are several algorithms to ...

Inverse Correlation Matrix For a symmetric correlation matrix, the Inverse Correlation Matrix table contains the inverse of the correlation matrix, as shown in Figure 40.14.. The diagonal elements of ...