Quadratic Forms

Quadratic Forms

statisticsmatt via YouTube Direct link

Distribution of quadratic form n(xbar-mu)Sigma(xbar-mu), where x~MVN(mu,sigma)

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Distribution of quadratic form n(xbar-mu)Sigma(xbar-mu), where x~MVN(mu,sigma)

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Quadratic Forms

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  1. 1 Distribution of quadratic form n(xbar-mu)Sigma(xbar-mu), where x~MVN(mu,sigma)
  2. 2 Mean, Variance, and Covariance of Quadratic Forms
  3. 3 Distribution of Quadratic Forms (part 1)
  4. 4 Distribution of Quadratic Forms (part 2)
  5. 5 Distribution of Quadratic Forms (part 3)
  6. 6 Cochran's Theorem
  7. 7 Independence of Quadratic Forms
  8. 8 Independence of Quadratic Forms (another proof)

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