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Bias Due to Sample Selection in Propensity Score Matching for a Supportive Housing Program Evaluation in New York City
OBJECTIVES: Little is known about influences of sample selection on estimation in propensity score matching. The purpose of the study was to assess potential selection bias using one-to-one greedy matching versus optimal full matching as part of an evaluation of supportive housing in New York City (...
Autores principales: | , , , , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
Public Library of Science
2014
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4195658/ https://www.ncbi.nlm.nih.gov/pubmed/25310449 http://dx.doi.org/10.1371/journal.pone.0109112 |