1.
Analysis of a Case-Control Data with Two-Stage Cluster Sampling of Controls;
二阶段整群抽样病例对照数据的分析
2.
Stratified Two-stage Cluster Sampling on the Simmons Model for Sensitive Question Survey
敏感问题Simmons模型分层二阶段整群抽样的统计方法
3.
The method to estimate the sample sizes for two-stage cluster sampling and its application in survey study of theatment cost;
二阶段整群抽样的样本大小估计公式及其在医疗费用调查中的应用
4.
Stratified two-stage cluster sampling on unrelated question model for quantitative sensitive questions
数量特征敏感问题分层两阶段整群抽样的统计方法
5.
estimation of proportions in cluster sampling
整群抽样的比例估计
6.
relative variance for cluster sampling
整群抽样的相对方差
7.
Cluster sampling on various stages and strata method was adopted.38474 persons were interviewed.
采取多阶段分层、群抽样的方法,对38474人进行家庭入户健康询问调查。
8.
Statistical Methods of Two-stage Sampling on the Randomized Response Technique for Sensitive Question Survey with Multiple Choices and its Application
多项选择敏感问题RRT二阶段抽样的统计方法及应用
9.
The draw for the second phase of qualifying has been made in Bangkok.
预选赛第二阶段的分组抽签已在曼谷举行。
10.
Comparision of Statistics Methods for Analysis of Multistage Clustered Randomized Data;
多阶段随机抽样数据统计分析方法比较
11.
Practical Problems of Equal-Probability Principle in Multi-Stage Random Sampling;
等概率原则在多阶段随机抽样中的实践问题
12.
Extension of two useful results in two-stage sampling and its applications;
对二阶抽样中两个定理的扩充及其应用
13.
This paper discusses cluster sampling and stratified cluster sampling in continuous surveys with censuses.
本文讨论了连续调查中应用普查方法时的整群抽样和分层整群抽样。
14.
Methods Stratified chester random sampling.
方法采用分层整群随机抽样的调查方法。
15.
The Estimation of Mean Under the Circumstances of Non-equal-probability Classified Cluster Sample Survey and Its Nature;
不等概分类整群抽样下的均值估计及其性质
16.
Study on Species Diversity of Plant Community in Sands of the Different Successional Stages
不同演替阶段沙地植物群落物种多样性研究
17.
An exploratory survey was conducted to assess economic profitability of cane based furniture enterprises in Chittagong City Corporation area of Bangladesh.
采用分阶段抽样方式对大港市藤家具企业的经济效益进行调查。
18.
The Role and Function of Modified Strata Sampling in the Working Statistical Investigation System;
划类选点抽样调查方法在现阶段统计调查方法中的地位和作用