منابع مشابه
Evidence factors in observational studies
Some experiments involve more than one random assignment of treatments to units. An analogous situation arises in certain observational studies, although randomization is not used, so each assignment may be biased. If each assignment is suspect, it is natural to ask whether there are separate pieces of information, dependent upon different assumptions, and perhaps whether conclusions about trea...
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ژورنال
عنوان ژورنال: Biometrika
سال: 2010
ISSN: 0006-3444,1464-3510
DOI: 10.1093/biomet/asq019