Process / pipelineSampling
试点整群抽样——整群调查设计的可行性测试
试点整群抽样是指以小规模、初步的方式应用整群抽样方案，以评估在进行全面整群调查之前所需的可行性、后勤保障和参数估计。随机选择一个子集群并进行全面调查，从而得出组内相关系数（ICC）、设计效应、招募率和运营成本的估计值。这些发现直接为最终调查的样本量和整群分配提供了依据。
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来源
- Thabane, L., Ma, J., Chu, R., Cheng, J., Ismaila, A., Rios, L. P., & Goldsmith, C. H. (2010). A tutorial on pilot studies: the what, why and how. BMC Medical Research Methodology, 10(1), 1. DOI: 10.1186/1471-2288-10-1 ↗
- Cochran, W. G. (1977). Sampling Techniques (3rd ed.). Wiley. ISBN: 978-0471162407
如何引用本页
ScholarGate. (2026, June 3). Pilot Cluster Sampling. ScholarGate. https://scholargate.app/zh/survey-methodology/pilot-cluster-sampling
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