考虑了带有右删失的乘积回归模型.在随机右删失的情形下,通过逆概率加权的方法将乘积相对误差准则推广到右删失的情形.在一定的正则条件下,建立了估计的相合性和渐近正态性.最后,通过数值模拟展示所提出方法的效果.%The multiplicative regression model with right censoring was considered.Under the random right censorship,the criterion of the least product relative error (LPRE) was extended to the case with right censoring.Under some regular conditions,the consistency and asymptotic normality were established.Finally,some simulations were conducted to examine the finite performance of the proposed method.
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