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.
出处
《统计研究》
CSSCI
北大核心
2001年第3期51-54,共4页
Statistical Research
