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＜電子ブック＞
Observational Studies / by Paul R. Rosenbaum
(Springer Series in Statistics. ISSN:2197568X)

版	2nd ed. 2002.
出版者	(New York, NY : Springer New York : Imprint: Springer)
出版年	2002
本文言語	英語
大きさ	XIV, 377 p. 6 illus : online resource
著者標目	*Rosenbaum, Paul R author SpringerLink (Online service)
件　名	LCSH:Statistics  LCSH:Biometry LCSH:Social sciences -- Statistical methods  全ての件名で検索 FREE:Statistical Theory and Methods FREE:Biostatistics FREE:Statistics in Social Sciences, Humanities, Law, Education, Behavorial Sciences, Public Policy FREE:Statistics in Business, Management, Economics, Finance, Insurance
一般注記	1 Observational Studies -- 2 Randomized Experiments -- 3 Overt Bias in Observational Studies -- 4 Sensitivity to Hidden Bias -- 5 Models for Treatment Effects -- 6 Known Effects -- 7 Multiple Reference Groups in Case-Referent Studies -- 8 Multiple Control Groups -- 9 Coherence and Focused Hypotheses -- 10 Constructing Matched Sets and Strata -- 11 Planning an Observational Study -- 12 Some Strategic Issues An observational study is an empiric investigation of the effects caused by a treatment, policy, or intervention in which it is not possible to assign subjects at random to treatment or control, as would be done in a controlled experiment. Observational studies are common in most fields that study the effects of treatments on people. The second edition of Observational Studies is about 50% longer than the first edition, with many new examples and methods. There are new chapters on nonadditive models for treatment effects (5) and planning observational studies , and the chapter on coherence (9) has been extensively rewritten. Paul R. Rosenbaum is Robert G. Putzel Professor, Department of Statistics, The Wharton School of the University of Pennsylvania. He is a fellow of the American Statistical Association HTTP:URL=https://doi.org/10.1007/978-1-4757-3692-2

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