Tightening Blocks in Complementary Analyses of Observational Studies: Optimization Algorithm and Examples.
An observational block design has I blocks matched for covariates and J individuals per block, but treatments were not randomly assigned to individuals within blocks, as would have been done in an experiment. Tightening an observational block design means selecting J ′ < J individuals from each bloc...
| Publicado en: | American Statistician Vol. 79; no. 1; pp. 1 - 10 |
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| Formato: | Artículo |
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Taylor & Francis Ltd
Feb2025
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| Acceso en línea: | Ver este registro en EBSCOhost |