Variance Estimation (VARSTR, VARPSU. The MEPS is based on a complex sample design. To obtain estimates of variability (such as the standard error of sample estimates or corresponding confidence intervals) for MEPS estimates, analysts need to take into account the complex sample design of MEPS for both person-level and family-level analyses. Several methodologies have been developed for estimating standard errors for surveys with a complex sample design, including the ▇▇▇▇▇▇-series linearization method, balanced repeated replication, and jackknife replication. Various software packages provide analysts with the capability of implementing these methodologies. MEPS analysts most commonly use the ▇▇▇▇▇▇ Series approach. However, an option is also provided to apply the BRR approach when needed to develop variances for more complex estimators.
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Sources: Data Use Agreement, Data Use Agreement