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Q159Section III (Statistics)159 of 190

Standardising a Wishart matrix by its scale parameter

Let M∼Wp(n,Σ)M\sim W_p(n,\Sigma) and CC′=ΣCC'=\Sigma where C is a non-singular matrix. Then C−1MC′−1C^{-1}MC'^{-1} is distributed as:

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