Use of survival analysis methods with cattle reproductive performance data
The paper gives an example of the use of survival analysis to examine time to conception for a breed by nutrition factorial experiment and the relationship between time to conception and body weight. The example is made complicated by confounding between the treatments and the weight of animals at t...
| Main Authors: | , |
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| Format: | Conference Paper |
| Language: | Inglés |
| Published: |
Biometric Society of Zimbabwe
1992
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| Subjects: | |
| Online Access: | https://hdl.handle.net/10568/51295 |
| _version_ | 1855517724463071232 |
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| author | Sherington, J. Tegegne, Azage |
| author_browse | Sherington, J. Tegegne, Azage |
| author_facet | Sherington, J. Tegegne, Azage |
| author_sort | Sherington, J. |
| collection | Repository of Agricultural Research Outputs (CGSpace) |
| description | The paper gives an example of the use of survival analysis to examine time to conception for a breed by nutrition factorial experiment and the relationship between time to conception and body weight. The example is made complicated by confounding between the treatments and the weight of animals at the beginning of mating. The paper first describes the experiment briefly. It then describes an analysis of simple conception rate using logistic models. Survival analysis is then outlined and the proportional hazards model is used to analyse time to conception. |
| format | Conference Paper |
| id | CGSpace51295 |
| institution | CGIAR Consortium |
| language | Inglés |
| publishDate | 1992 |
| publishDateRange | 1992 |
| publishDateSort | 1992 |
| publisher | Biometric Society of Zimbabwe |
| publisherStr | Biometric Society of Zimbabwe |
| record_format | dspace |
| spelling | CGSpace512952021-08-08T16:39:35Z Use of survival analysis methods with cattle reproductive performance data Sherington, J. Tegegne, Azage cattle reproductive performance data analysis methods models The paper gives an example of the use of survival analysis to examine time to conception for a breed by nutrition factorial experiment and the relationship between time to conception and body weight. The example is made complicated by confounding between the treatments and the weight of animals at the beginning of mating. The paper first describes the experiment briefly. It then describes an analysis of simple conception rate using logistic models. Survival analysis is then outlined and the proportional hazards model is used to analyse time to conception. 1992 2014-10-31T06:22:22Z 2014-10-31T06:22:22Z Conference Paper https://hdl.handle.net/10568/51295 en Limited Access Biometric Society of Zimbabwe |
| spellingShingle | cattle reproductive performance data analysis methods models Sherington, J. Tegegne, Azage Use of survival analysis methods with cattle reproductive performance data |
| title | Use of survival analysis methods with cattle reproductive performance data |
| title_full | Use of survival analysis methods with cattle reproductive performance data |
| title_fullStr | Use of survival analysis methods with cattle reproductive performance data |
| title_full_unstemmed | Use of survival analysis methods with cattle reproductive performance data |
| title_short | Use of survival analysis methods with cattle reproductive performance data |
| title_sort | use of survival analysis methods with cattle reproductive performance data |
| topic | cattle reproductive performance data analysis methods models |
| url | https://hdl.handle.net/10568/51295 |
| work_keys_str_mv | AT sheringtonj useofsurvivalanalysismethodswithcattlereproductiveperformancedata AT tegegneazage useofsurvivalanalysismethodswithcattlereproductiveperformancedata |