纵向数据半参数Possion回归模型

Possion Regression Semiparametric Model of Longitudinal Data

建立了半参数纵向数据的Possion回归模型,并利用极大似然估计对此模型的参数进行了估计,讨论了它的Fisher信息矩阵,给出了似然方程的Newton-Raphson迭代求解过程.

Based on semiparametric model for longitudinal data, possion regression model of longitudi nal data is constructed, the parameters of the model is estimated by using MLE method, the information ma trix of the model is discussed, finally Newton-Raphson algorihtm for the model is proposed.