Journal ArticleDOI
CRC Handbook of Tables for Probability and Statistics
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This article is published in Clinical Pharmacology & Therapeutics.The article was published on 1966-07-01. It has received 57 citations till now. The article focuses on the topics: Probability and statistics.read more
Citations
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Condom effectiveness in reducing heterosexual HIV transmission
Susan C. Weller,K. Davis +1 more
TL;DR: Overall effectiveness, the proportionate reduction in HIV seroconversion with condom use, is approximately 80%, similar to, although lower than, that for contraception.
Book
Elementary Statistics A Step by Step Approach
TL;DR: In this paper, a step-by-step approach to elementary statistics is described, accompanied by a student solutions manual featuring solutions to odd-numbered exercises in the textbook and a student study guide.
Journal ArticleDOI
Statistical power analysis in wildlife research
TL;DR: In this paper, the authors suggest that confidence intervals be used in lieu of retrospective power analyses for null hypotheses that were not rejected to assess the likely size of the true effect, and that minimum biologically significant effect sizes be used for all power analyses, and if retrospective power estimates are to be reported, then the α-level, effect sizes, and sample sizes used in calculations must also be reported.
Journal ArticleDOI
Epidemiologic aspects of Crohn's disease: a population based study in Olmsted County, Minnesota, 1943-1982.
TL;DR: Overall, the natural history of Crohn's disease in the community may be milder than that reported for patients at referral centres, as over half of all patients had no complications and only a third required surgery for Crohn’s disease.
References
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Journal ArticleDOI
Condom effectiveness in reducing heterosexual HIV transmission
Susan C. Weller,K. Davis +1 more
TL;DR: Overall effectiveness, the proportionate reduction in HIV seroconversion with condom use, is approximately 80%, similar to, although lower than, that for contraception.
Book
Elementary Statistics A Step by Step Approach
TL;DR: In this paper, a step-by-step approach to elementary statistics is described, accompanied by a student solutions manual featuring solutions to odd-numbered exercises in the textbook and a student study guide.
Journal ArticleDOI
Statistical power analysis in wildlife research
TL;DR: In this paper, the authors suggest that confidence intervals be used in lieu of retrospective power analyses for null hypotheses that were not rejected to assess the likely size of the true effect, and that minimum biologically significant effect sizes be used for all power analyses, and if retrospective power estimates are to be reported, then the α-level, effect sizes, and sample sizes used in calculations must also be reported.
Journal ArticleDOI
Epidemiologic aspects of Crohn's disease: a population based study in Olmsted County, Minnesota, 1943-1982.
TL;DR: Overall, the natural history of Crohn's disease in the community may be milder than that reported for patients at referral centres, as over half of all patients had no complications and only a third required surgery for Crohn’s disease.