| 用辅助变量分层和将其用于比估计抽样效果的比较 |
| |
| 引用本文： | 周恒彤.用辅助变量分层和将其用于比估计抽样效果的比较[J].数理统计与管理,1999,18(6):32-37. |
| |
| 作者姓名： | 周恒彤 |
| |
| 作者单位： | 天津财经学院,天津,300222 |
| |
| 摘 要： | 本文给出用辅助变量构造比估计量的抽样效果优于用它分层的条件。
|
| 关 键 词： | 抽样调查 辅助变量 比率估计量 分层抽样 |
Comparison of Stratified Sampling with a Auxiliary Variable and Ratio Estimator with It |
| |
| ZHOU Heng-tong.Comparison of Stratified Sampling with a Auxiliary Variable and Ratio Estimator with It[J].Application of Statistics and Management,1999,18(6):32-37. |
| |
| Authors: | ZHOU Heng-tong |
| |
| Abstract: | This paper is concerned with what it is fine to use an auxiliary variable makes ratio estimators in sample survey than stratifies sampling with the auxiliary variable.Some sufficient conditions are given. |
| |
| Keywords: | sample survey auxiliary variable ratio estimator stratified sampling |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
