What is the advantage of representing a data in Variance -Covariance matrix form?

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Chris Martin 2014-8-4

评论： charles alexander 2020-11-21

Harsha Medikonda 2014-8-5

Where are you using the variance-covariance matrix? Are you working on Non-Linear Regression?

it is a matrix that is distributive; a(bk)=ab(k).

it reduces the matrix to an equivalent cofactors to determine the associated elements.

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