Calculating Standard Errors Using Replicate Weights

Posted: Sep 7, 2026

Replicate Weight Statistics Calculator

Calculating Standard Errors Using Replicate Weights

Survey estimates with replicate-weight standard errors — BRR/Fay, JK1, JK2 and bootstrap — plus plausible-value imputation variance, as used in PISA, TIMSS and PIRLS.

Survey data file

Choose a file

Drop a file here, or choose one above.

One row per respondent, with a final weight and its replicate weight set. CSV, TSV, Excel and SPSS .sav/.zsav are read locally — nothing is uploaded anywhere. SPSS value labels are applied and user-defined missing values are treated as missing.

Replicate design

Statistic of interest

Cite as:

Huang, F. L. (2026, September 7). Calculating Standard Errors Using Replicate Weights. FLH Website. https://francish.net/post/2026_repwgt_app/