Publications
Detailed Information
Zero Inflation Model for Food Poisoning index
DC Field | Value | Language |
---|---|---|
dc.contributor.advisor | 조신섭 | - |
dc.contributor.author | 김병집 | - |
dc.date.accessioned | 2019-06-25T16:50:54Z | - |
dc.date.available | 2019-06-25T16:50:54Z | - |
dc.date.issued | 2012-02 | - |
dc.identifier.other | 000000000096 | - |
dc.identifier.uri | https://hdl.handle.net/10371/155780 | - |
dc.identifier.uri | http://dcollection.snu.ac.kr/jsp/common/DcLoOrgPer.jsp?sItemId=000000000096 | - |
dc.description | 학위논문 (석사)-- 서울대학교 대학원 : 통계학과, 2012. 2. 조신섭. | - |
dc.description.abstract | In this thesis, we review the event count data analysis methods. In particular, we focus on the zero-inflated regression and time series models in contrast to the well-known GLM regression model. The event count regression models including Poisson regression and negative binomial regression are introduced. Then, we analyze the food poisoning data using the zero-inflated models which consider mixed probability distributions. It is well known that the zero-inflated models can catch the special characteristics such as the over-dispersion and zero-inflation of the real life data. We compare the performances of the zero-inflated models with the other models using Vuong statistic and propose new food-poisoning index based on the zero-inflated model. | - |
dc.format.extent | 32 | - |
dc.language.iso | eng | - |
dc.publisher | 서울대학교 대학원 | - |
dc.subject.ddc | 519.5 | - |
dc.title | Zero Inflation Model for Food Poisoning index | - |
dc.type | Thesis | - |
dc.type | Dissertation | - |
dc.description.degree | Master | - |
dc.contributor.affiliation | 통계학과 | - |
dc.date.awarded | 2012-02 | - |
dc.identifier.holdings | 000000000006▲000000000011▲000000000096▲ | - |
- Appears in Collections:
- Files in This Item:
- There are no files associated with this item.
Item View & Download Count
Items in S-Space are protected by copyright, with all rights reserved, unless otherwise indicated.