Analysis of Number of Episodes of Clinical Mastitis in Norwegian Red and Holstein Cows with Poisson and Categorical Data Mixed ModelsUniversity of Wisconsin--Madison, 2007 - 324 páginas |
Conteúdo
REVIEW OF LITERATURE | 6 |
3 | 40 |
POISSON VERSUS THRESHOLD MODELS FOR ANALYSIS OF CLINICAL | 80 |
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Termos e frases comuns
additive allows analysis animal applied Association assumed average axis Bayesian binary breeding calving Chang clinical mastitis compared comparison considered correlation count countries covariance cows dairy cattle Dairy Sci daughters daughters per sire days in milk disease distribution error of prediction estimates expected factors Figure fitted fixed effects follows Foulley Frequency function genetic analysis genetic evaluation Gianola given herd effects herd-year Heringstad heritability Holstein Imer improvement incidence increased Klemetsdal lactation likelihood linear models logit model mean methods milk Norwegian observed ordered ordinal-threshold model parameters pedigree period Poisson model presented probability probit model procedure production programs random effects range records regression relationship relationship matrix reported residual resistance respectively response variable sampling scale selection shows simulation sire effects smaller specification Statistical Table threshold model traits transmitting ability United values variable variance components vector yield Zwald