The linear mixed effects model with normal errors is a popular model for the analysis of repeated measures and longitudinal data. The generalized linear model is useful for data that have non-normal errors but where the errors are uncorrelated. A descendant of these two models generates a model for
Generalized exponential growth models a bayesian approach
โ Scribed by Helio S. Migon; Dani Gamerman
- Publisher
- John Wiley and Sons
- Year
- 1993
- Tongue
- English
- Weight
- 607 KB
- Volume
- 12
- Category
- Article
- ISSN
- 0277-6693
No coin nor oath required. For personal study only.
โฆ Synopsis
A broad class of normal and non-normal models for processes with nonnegative and non-decreasing mean function is presented. This class is called exponential growth models and the inferential procedure is based on dynamic Bayesian forecasting techniques. The aim is to produce the analysis on the original variable avoiding transformation and giving to the practitioner the opportunity to communicate easily with the model. This class of models includes the well-known exponential, logistic and Gompertz models. Models for counting data are compared with the Normal models using the appropriate variance law. In the examples, the novel aspects of this class of models are illustrated showing an improved performance over simple, standard linear models.
KEY WORDS Bayesian dynamic forecasting
Generalized exponential growth models Counting data Variance law Interventions Discounting
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