方法证据记录

Proportional Systematic Sampling

Proportional systematic sampling combines systematic (every k-th element) selection with proportional allocation across subgroups, ensuring that each stratum contributes sample units in proportion to its share of the total population. The result is an equal-probability design that is administratively simple, spreads the sample evenly across an ordered frame, and eliminates the need for post-hoc weighting when strata are sampled at a uniform rate.

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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。

分类方法记录 · process-pipeline / survey-methodology

Cochran, W. G. (1977). Sampling Techniques (3rd ed.). Wiley. · ISBN 978-0471162407
Lohr, S. L. (2009). Sampling: Design and Analysis (2nd ed.). Brooks/Cole. · ISBN 978-0495105275

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Taxonomic bucketCluster Samplingmachine-suggested · Relational suggestion, not evidence.Taxonomic bucketMultistage Samplingmachine-suggested · Relational suggestion, not evidence.Taxonomic bucketProportional Stratified Samplingmachine-suggested · Relational suggestion, not evidence.Taxonomic bucketSimple random samplingmachine-suggested · Relational suggestion, not evidence.Same method familyStratified Samplingmachine-suggested · Relational suggestion, not evidence.Taxonomic bucketSystematic Samplingmachine-suggested · Relational suggestion, not evidence.