Estimation Methods of a Joint Model Based on Proportional Intensity Function and Proportional Hazard Function

Autor: Tong Yin, Huan Bin Liu, Cong Jun Rao
Rok vydání: 2014
Předmět:
Zdroj: Applied Mechanics and Materials. :27-30
ISSN: 1662-7482
DOI: 10.4028/www.scientific.net/amm.631-632.27
Popis: Recurrent events data refers to the observation of individuals, which contains the recurrent event time of interest. This paper mainly discusses a joint model when the end time is a multiplicable hazard function and the recurrent event process is a multiplicable intensity function. Based on the likelihood method, Delta method, U-statistic method and the idea of general estimation equation, the estimation of unknown parameters and unknown functions in the model is provided. It provides a new method of parameter estimation for the statistic analysis of recurrent events data.
Databáze: OpenAIRE