Question: Compute PCA by hand for the following data matrix -3 -2 X =-1 -1 2 1 3 -1 1). Find the mean vector u

Compute PCA by hand for the following data matrix -3 -2 X

Compute PCA by hand for the following data matrix -3 -2 X =-1 -1 2 1 3 -1 1). Find the mean vector u" (size = 1x2) %3! 2). Form a 6x2 mean matrix: M = 3). Create a 6x2 zero-mean data matrix: XM = X - M

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