Exercises Sheet no. 1

30 Março 2012, 08:30 • NICOLETTA ROSATI

Discussion of selected exercises from Exercise Sheet n. 1: Ex. 2, 3 (iv), 6,  7(i). Note on parametrisation.

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Assessment of model fit

23 Março 2012, 08:30 • NICOLETTA ROSATI

Deviance and scaled deviance. Model fit and model comparison. Examples.

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Generalised Linear Models. Deviance.

16 Março 2012, 08:30 • NICOLETTA ROSATI

Link functions, canonical link function. Examples. Linear predictor, variables, factors, interactions. Examples. Deviance.

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Exponential family. Linear and GL models

9 Março 2012, 08:00 • NICOLETTA ROSATI

Exponential family of distributions: Gamma distribution. Review of Normal Linear Model. Introduction to Generalized Linear Models.

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Revision. Exponential family.

2 Março 2012, 08:00 • NICOLETTA ROSATI

Properties of MLE. Exponential family of distributions: introduction. Natural and scale parameters. Mean and variance. Variance function. Examples: Poisson, Normal and Binomial distributions.

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