方法证据记录
Proportional Cluster Sampling
Proportional cluster sampling selects naturally occurring groups (clusters) from a population with probability proportional to each cluster's size, so that larger clusters have a higher chance of selection while every individual element retains an equal overall inclusion probability. This design efficiently handles large, geographically dispersed populations and is the backbone of national health, education, and social surveys worldwide.
源记录
引文逐字复制自方法源记录。这些引文不代表任何层级的验证。
Proportional Cluster Sampling (Probability Proportional to Size)
分类方法记录 · process-pipeline / survey-methodology
- Cochran, W. G. (1977). Sampling Techniques (3rd ed.). John Wiley & Sons. · ISBN 978-0471162407
- Kish, L. (1965). Survey Sampling. John Wiley & Sons. · ISBN 978-0471489009
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