线性模型的秩估计

Order Estimator of Linear Model

定义了一个偶的位置自由的离差度量，由它产生对统计参数β的秩估计。并证明该估计是一个稳健、合适的离差度量。

The article defines an even,location-free leave gap measure to produce the order estimator about the statistical parameter β,and further proves that the order is a firm and sutiable leave gap measure.