Given the original data matrix A=principal components Anew =· [variables.57 148 11 28-2.0112.88-1.389.33What is the covariance between the new variables?and the data points in the new variables defined by the-1.6131.26What is the total variance of the data in the new variables?, calculate the covariance matrix in the new

5 7 14 8 11 28 -1.38 -2.01 12.88 Given the original data matrix A = principal components Anew = - [ variables. 9.33 and the data points in the new variables defined by the -1.61 31.26 , calculate the covariance matrix in the new

5 7 14 8 11 28 -1.38 -2.01 12.88 Given the original data matrix A = principal components Anew = - [ variables. 9.33 and the data points in the new variables defined by the -1.61 31.26 , calculate the covariance matrix in the new

Operations Research : Applications and Algorithms

4th Edition

ISBN:9780534380588

Author:Wayne L. Winston

Publisher:Wayne L. Winston

Chapter24: Forecasting Models

Section24.8: Multiple Regression

Problem 9P

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Question

Given the original data matrix A
=
principal components Anew =
· [
variables.
5
7 14
8 11 28
-2.01
12.88
-1.38
9.33
What is the covariance between the new variables?
and the data points in the new variables defined by the
-1.61
31.26
What is the total variance of the data in the new variables?
, calculate the covariance matrix in the new

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