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Ralph B. D'Agostino

Researcher at Wake Forest University

Publications -  1336
Citations -  250792

Ralph B. D'Agostino is an academic researcher from Wake Forest University. The author has contributed to research in topics: Framingham Heart Study & Framingham Risk Score. The author has an hindex of 226, co-authored 1287 publications receiving 229636 citations. Previous affiliations of Ralph B. D'Agostino include VA Boston Healthcare System & University of Illinois at Urbana–Champaign.

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The 27 Percent Rule Revisited.

TL;DR: The problem of selecting the size of the tails from a sample drawn from a distribution of test scores for item analysis study is discussed in this paper, where the selected tails were viewed as independent independent problems.