Too many zeros and/or highly skewed? A tutorial on modelling health behaviour as count data with Poisson and negative binomial regression
نویسندگان
چکیده
منابع مشابه
Hurdle, Inflated Poisson and Inflated Negative Binomial Regression Models for Analysis of Count Data with Extra Zeros
In this paper, we propose Hurdle regression models for analysing count responses with extra zeros. A method of estimating maximum likelihood is used to estimate model parameters. The application of the proposed model is presented in insurance dataset. In this example, there are many numbers of claims equal to zero is considered that clarify the application of the model with a zero-inflat...
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ژورنال
عنوان ژورنال: Health Psychology and Behavioral Medicine
سال: 2021
ISSN: 2164-2850
DOI: 10.1080/21642850.2021.1920416