Quasi-Poisson and negative binomial regression models
In this lecture, we will discuss quasi-Poisson and negative binomial regression models that can be used as an alternative to Poisson regression when the data show either under- or overdispersion.
1. Variance vs the mean and the Pearson residuals
2. Under and overdispersion (05:34)
3. Quasi-Poisson (06:39)
4. Negative Binomial regression (10:27)
5. Compare Poisson vs NB and QP (14:15)
For more videos, go to
https://www.tilestats.com
Видео Quasi-Poisson and negative binomial regression models канала TileStats
1. Variance vs the mean and the Pearson residuals
2. Under and overdispersion (05:34)
3. Quasi-Poisson (06:39)
4. Negative Binomial regression (10:27)
5. Compare Poisson vs NB and QP (14:15)
For more videos, go to
https://www.tilestats.com
Видео Quasi-Poisson and negative binomial regression models канала TileStats
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