1.
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
2.
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
3.
random sampling
随机抽样,随机采样
4.
the population is divided into strata and a random sample is taken from each stratum.
总体分成阶层后由各阶层抽选出来的随机样本。
5.
A Multi-Pass Biased Random Sampling Method for Scheduling Multiple Projects;
随机抽样算法在多项目调度中的应用
6.
single random sampling
单次随机抽样 单次随机抽样
7.
simple random sampling
简单随机抽样 简单随机抽样
8.
Multi-Periods Optimization Model of Multi-Product Purchase Under Stochastic Demand;
随机需求下多商品采购的多阶段优化模型
9.
covariance for simple random sampling
简单随机抽样协方差
10.
Proportion allocation in stratified random sampling
按比例分层随机抽样
11.
precision of simple random sampling
简单随机抽样精密度
12.
Multiple Impution for Missing Data in Stratified Random Sampling
分层随机抽样条件下缺失数据的多重插补方法
13.
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。
14.
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
15.
The Mult Step Decision in Environment of Mining Fuzzy and Random
矿井模糊与随机环境中的设计方案多阶段决策
16.
Stochastic Programming Approach for Dynamic Portfolio Selection of Pension Funds;
基于随机规划的多阶段养老基金投资策略研究
17.
Multi-period Stochastic Programming Model for Bank Asset and Liability Management;
银行资产负债管理多阶段随机规划模型
18.
Modular Product Design Based on the Multi-stage Stochastic Programming Model
基于多阶段随机规划的模块化产品设计