{"product_id":"observational-studies-springer-series-in-statistics-0387989676","title":"Observational Studies (Springer Series in Statistics)","description":"\u003cp\u003e\u003cstrong\u003eISBN:\u003c\/strong\u003e 0387989676\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eAuthor:\u003c\/strong\u003e Rosenbaum, Paul R.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eCondition:\u003c\/strong\u003e New\u003c\/p\u003e\u003cp\u003eAn 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.\u003c\/p\u003e","brand":"Mia Karts","offers":[{"title":"Default Title","offer_id":51856308568352,"sku":"NEW0387989676","price":169.57,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0980\/7426\/3840\/files\/51T8I5JbWDL.jpg?v=1781548966","url":"https:\/\/miakarts.com\/products\/observational-studies-springer-series-in-statistics-0387989676","provider":"Miakarts Books","version":"1.0","type":"link"}