When designing a clinical trial to show whether a new or experimental therapy is as effective as a standard therapy (but not necessarily more effective), the usual null hypothesis of equality is inappropriate and leads to logical difficulties. Since therapies cannot be shown to be literally equival...
PROVING THE NULL HYPOTHESIS.Deals with hypothesis testing. Usefulness of the confidence interval approach; Correspondence between tests of hypothesis and confidence intervals.EBSCO_AspPediatrics
Proving the Null Hypothesis 来自 Semantic Scholar 喜欢 0 阅读量: 2 作者: L Burmeister 摘要: In most situations in which an experimental treatment or procedure is to be compared with a standard treatment or procedure, the null hypothesis to be tested states that the two procedures are equally ...
INTRODUCTION Charcot-Marie-Tooth disease (CMT) refers to inherited peripheral neuropathies named for three investigators who described them in the late 1800s (Charcot and Marie 1886; Tooth 1886). CMT neuropathies affect approximately one in 2500 people (Skre 1974), and are among the most common ...
Graph Grammars (or Graph Transformation Systems) [27] are well-suited for the formal specification of applications in which states have a complex topology (involving not only many types of elements but also different types of relations between them) and in which behavior is essentially data-driven...
Comments on sources of writing that discuss `proving' the null hypothesis in an attempt at establishing bioequivalence. Difficult task for statiticians of persuading investigators to look at their data.BartkoJohn J.American PsychologistBartko, J. J. (1991). Proving the null hypothesis. American ...
Sample size graphs for “proving the null hypothesis” Control Clin Trials. 1984; 5 :97–105.Blackwelder WC, Chang MA. Sample size graphs for “proving the null hypothesis”. Control Clin Trials 1984; 5:97–105Blackwelder W, Chang M. Sample size graphs for "proving the null hypothesis."...
“Proving the Null Hypothesis” in clinical trials When designing a clinical trial to show whether a new or experimental therapy is as effective as a standard therapy (but not necessarily more effective), t... WC Blackwelder - 《Controlled Clinical Trials》 被引量: 1399发表: 1981年 "Proving...
"Proving the null hypothesis" in clinical trials Elsevier's Scopus, the largest and citation database of peer-reviewed literature. Search and access research from the science, technology, medicine, socia... T De Rooij 被引量: 1137发表: 0年 Unicorns do exist: a tutorial on "proving" the nu...
L. (2003), `Unicorns Do Exist: A Tutorial on "Proving" the Null Hypothesis', Canadian Journal of Psychiatry, 48: 756-761.Streiner, D. L. (2003). Unicorns Do Exist: A tutorial on "proving" the null hypothesis. The Canadian Journal of Psychiatry, 48(11), 756-761....