Abstract
The classical normal linear models are especially simple mathematically, as compared to other members of the exponential dispersion family, for a number of reasons:
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the canonical link function for the normal distribution is the identity;
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the variance function does not depend on the mean;
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all cumulants after the second are zero;
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all dependence relationships in the multivariate normal distribution are contained in the (second-order) covariance or correlation matrix;
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in a multivariate normal distribution, the conditional distribution of one variable given the others is just the linear multiple regression model.
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© 1997 Springer-Verlag New York, Inc.
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(1997). Normal Models. In: Applying Generalized Linear Models. Springer Texts in Statistics. Springer, New York, NY. https://doi.org/10.1007/978-0-387-22730-6_9
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DOI: https://doi.org/10.1007/978-0-387-22730-6_9
Publisher Name: Springer, New York, NY
Print ISBN: 978-0-387-98218-2
Online ISBN: 978-0-387-22730-6
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