a post-hoc power analysis apost-hocpoweranalysis的中文翻译是：事后权力分析
doi:10.2106/00004623-200207000-00029Richard MadsenHeather V. LochnerMohit BhandariPaul TornettaJBJSjournal of bone & joint surgeryMadsen R: The Value of a Post Hoc Power Analysis. J Bone Joint Surg Am 2002, 84:1272.
When the null hypothesis is not rejected, a post hoc power analysis may offer additional information which can be integrated into the experimental results. This paper attempts to define the term "power" and the benefits which may result from analyzing power. In addition, the univariate power form...
This is consistent with a post hoc power analysis based on observed effect sizes in the largest study on subcortical volumes in STBs to date [110]. Alternatively, mesial temporal structural alterations may only be present in specific subgroups of people with STBs. Preliminary evidence suggests ...
We therefore performed a post hoc power analysis of these data with the aid of Webpower43, which yielded the following results: Power=0.7194, α=0.05 for Fig. 3c; power=0.3095, α=0.05 for Fig. 6c; power=0.9774, α=0.05 (fruNP21/+ vs. fruNP21/UAS-Cul1 RNAi) and power = ...
By selecting a post hoc power analysis for one-tailed matched pairs t tests, we easily see that for dz 0.516, ( .05, and N 16 participants, the power (1 ;) is only .47. Thus, provided that the assumptions outlined above are appropri- ate, the nonsignificant statistic [t...
GPOWER: A general power analysis program GPOWER computes (1) power values for given sample sizes, effect sizes andα levels (post hoc power analyses); (2) sample sizes for given effect ... Edgar,Erdfelder,Franz,... - 《Behavior Research Methods Instruments & Computers》 被引量: 2917发表...
In a subsequent post hoc analysis, there was a significant interaction between vaccination status and occurrence of SAEs, mainly driven by increased occurrence of respiratory complications and severe infections in vaccinated participants treated with baricitinib. In the placebo group, occurrence of SAEs wa...
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