- 成串采样
- 丛聚抽样
- 分群抽样
- 分组抽样
- 分组取样
- 集团抽样
- 聚类抽样
- 类集抽样
- 密集取样
- 群集抽样
- 群组抽样
- 整群抽样
下载手机词典可随时随地查词查翻译
cluster sampling中文什么意思
例句与用法
- 更多例句： 上一页 下一页
- Methods using cluster sampling , the study was conducted in a secondary technical school in hefei , and the available questionnaire were analysed
方法采用整群抽样的方法在合肥市某中专学校进行问卷调查，并对有效问卷进行统计分析。 - Methods : cluster sampling was introduced and the usage of antibiotics was investigated retrospectively from jan 2004 to dec 2006
方法：采用整群抽样的方法，回顾性地调查本院2004年1月2006年12月妇产科住院患者抗菌药物的使用情况。 - Methods 1 078 eligible subjects from different economic areas were selected by stratified cluster sampling in wuhan city and yichang country
方法采用分层整群抽样的方法分别选取武汉市城区、宜昌市农村经济水平不同的社区进行人户调查。 - Methods by using the cluster sampling method , a sample of 518 students drawn from 4 high schools in chuzhou , then a questionnaire survey was conducted among them
方法采取整群抽样方法对滁州市4所高中三年级毕业班学生518名进行问卷调查。 - Methods descriptive analysis was conducted among 818 medicos , who were sampled by stratified cluster sampling , and the model was established
方法采用分层整群抽样的方法，对某医科大学818名医学生心理健康状况的一般情况进行描述性分析，并拟合结构方程模型。
百科释义
Cluster sampling is a sampling technique used when "natural" but relatively homogeneous groupings are evident in a statistical population. It is often used in marketing research.
详细百科解释