Richard Valliant, Generalized Variance Functions in Stratified Two-Stage Sampling, Journal of the American Statistical Association, Vol. 82, No. 398 (Jun., 1987), pp. 499-508 ...

This article concerns item nonresponse adjustment for two-stage cluster samples. Specifically, we focus on two types of nonignorable nonresponse: nonresponse depending on covariates and underlying ...

Two-stage sampling has commonly been used in surveys of households and individuals. The standard strategy is first to stratify the frame population, then determine a reasonable number of primary ...

If your sample design has clustering at multiple stages, you should identify only the first-stage clusters, or primary sampling units (PSUs), in the CLUSTER statement. See the section "Primary ...

Example 62.2: Simple Random Cluster Sampling This example illustrates the use of regression analysis in a simple random cluster sampling design. The data are from S rndal, Swenson, and Wretman (1992, ...