统计研究 ›› 1996, Vol. 13 ›› Issue (5): 59-62.

• 论文 • 上一篇    下一篇

分层回归估计与分层比估计的方差性质

邹国华; 周永正   

  • 收稿日期:1900-01-01 修回日期:1900-01-01 出版日期:1996-10-07 发布日期:1996-10-07

The Variance Property of Stratified Regression Estimation and Stratified Ratio Estimation

Zou Guohua; Zhou Yongzheng   

  • Received:1900-01-01 Revised:1900-01-01 Online:1996-10-07 Published:1996-10-07

Abstract: The paper discusses the Variance Property of Stratified Regression Estimation and Stratified Ratio Estimation under different stratifying style and sampling allocation.