Show that the average fitted value, Yb, is the same as the average response-variable value, Y. [Hint:
Question:
Show that the average fitted value, Yb, is the same as the average response-variable value, Y. [Hint: Form the sum, PYi = PðYbi þ EiÞ.]
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Related Book For
Applied Regression Analysis And Generalized Linear Models
ISBN: 9781452205663
3rd Edition
Authors: By John Fox
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