对分层抽样设计的改进  

Improvements of stratified sampling design

作　　者：彭念一[1] 陈曜[2] 

机构地区：[1]湖南大学 [2]湖南大学统计学系

出　　处：《统计研究》2001年第3期51-54,共4页Statistical Research

摘　　要：Traditionally,the study of stratified sampling is concerned with the optimal allocation of sample,but only one item is involved in.This article tries to discuss the case of multi\|item sampling and presents a primary resolution by means of Non\|linear Programming.Traditionally,the study of stratified sampling is concerned with the optimal allocation of sample,but only one item is involved in.This article tries to discuss the case of multi\|item sampling and presents a primary resolution by means of Non\|linear Programming.

关 键 词：分层抽样 多目标决策 非线性规划 抽样调查 

分 类 号：O212.2[理学—概率论与数理统计] F224.7[理学—数学]