For an (n times m) array of real numbers, show that the four quadratic forms, (m n
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For an \(n \times m\) array of real numbers, show that the four quadratic forms, \(m n \bar{Y}_{. .}^{2}\),
are invariant with respect to row and column permutations. Here, \(Y_{i \text {. }}\) is the \(i\) th row total, and \(\bar{Y}_{i}\). is the row average.
Transcribed Image Text:
Row ss : m (; 1.2; Col ss : , - 1); n r Resid ss : (Yir Y Y + Y), -
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