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Kaplan-Meier estimator in competing risk contexts
(Hacettepe University, 2016)
Characterization of the variable cow's age at last calving as a measurement of longevity by using the Kaplan-Meier estimator and the Cox model
(2013-04-01)
In most studies on beef cattle longevity, only the cows reaching a given number of calvings by a specific age are considered in the analyses. With the aim of evaluating all cows with productive life in herds, taking into ...
Characterization of the variable cow's age at last calving as a measurement of longevity by using the Kaplan-Meier estimator and the Cox model
(2013-04-01)
In most studies on beef cattle longevity, only the cows reaching a given number of calvings by a specific age are considered in the analyses. With the aim of evaluating all cows with productive life in herds, taking into ...
Avaliação genética da eficiência reprodutiva em vacas pardo-suíças por meio da análise de sobrevivência
(Universidade Federal do Rio Grande do NorteBRUFRNPrograma de Pós-Graduação em Produção AnimalSistemas de Produção Sustentáveis no Semi-árido; Caracterização, conservação e melhoramento genético, 2014-02-20)
Among the traits of economic importance to dairy cattle livestock those related to sexual precocity and longevity of the herd are essential to the success of the activity, because the stayability time of a cow in a herd ...
Smooth time-dependent receiver operating characteristic curve estimators
(SAGE Publications Ltd, 2018)
COVID-19 pandemic and its recovery time of patients in India: A pilot study
Background and aims: Covid-19 virus started from Wuhan, China and has brought the world down to its
knees. It has catapulted as a venomous global phenomenon. This study focuses on the Covid-19 situation
in India and its ...
Estudo da idade da vaca ao último parto para avaliar longevidade em rebanhos da raça nelore por análise de sobrevivência
(Universidade Estadual Paulista (UNESP), 2014)