Design and analysis of response selective samples in observational studies
Outcome dependent sampling may increase efficiency in observational studies. It is however not always obvious how to sample efficiently, and how to analyze the resulting data without introducing bias. This thesis describes a general framework for efficiency calculations in multistage sampling, with...
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| Format: | Doctoral Thesis |
| Language: | English |
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Stockholms universitet, Matematiska institutionen
2011
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| Online Access: | http://urn.kb.se/resolve?urn=urn:nbn:se:su:diva-49328 http://nbn-resolving.de/urn:isbn:978-91-7447-201-1 |