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Stepwise Regression
Found 1 free book(s)Multivariate Regression (Chapter 10)
math.unm.eduMultivariate regression As in the univariate, multiple regression case, you can whether subsets of the x variables have coe cients of 0. In this case, there is a matrix in the null hypothesis, H 0: B d = 0. The E and H matrices are given by E = Y0Y Bb0X0Y H = bB0X0Y Bb0 rX 0 rY And the test statistics are given as before.