Consider the model for the two-way layout for qualitative factors A and B, E(yijk) = ????0 +

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Consider the model for the two-way layout for qualitative factors A and B, E(yijk) = ????0 + ????i + ????j, for i = 1,…,r, j = 1,…,

c, and k = 1,…, n. This model is balanced, having an equal sample size n in each of the rc cells, and assumes an absence of interaction between A and B in their effects on y.

a. For the model as stated, is the parameter vector identifiable? Why or why not?

b. Give an example of a quantity that is (i) not estimable, (ii) estimable. In each case, explain your reasoning.

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Foundations Of Linear And Generalized Linear Models

ISBN: 9781118730034

1st Edition

Authors: Alan Agresti

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Question Posted: Sep 19, 2024 02:21 PM

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Consider the model for the two-way layout for qualitative factors A and B, E(yijk) = ????0 +

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Foundations Of Linear And Generalized Linear Models

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