本文考虑基于删失数据的一般回归模型回归系数的方向估计，结合非参数回归和最小一乘方法构造了模型方向的估计，在较为一般的条件下证明了估计量的相合性．

In this paper, estimation of the direction of the regression coefficient of the general regression model is considered based on censored data.The estimator of the direction of the model is constructed by nonparametric regreession and the least absolute deviation method.The consistency of the estimator is obtained under some mild conditions.