Tag: statistical power

A simulation study and a stroke case-control example show that moderate heaping of continuous variables costs little statistical power, while ...

A small quasi-experimental study of 21 university students found no statistically significant effect of metacognitive prompts or achievement goal orientation ...

A Genome Medicine study finds differential expression outperforms allele-specific analysis for most genes, while CRISPR allele labeling enables sensitive targeted ...

A four-wave RI-CLPM study of Chinese Language and Literature undergraduates found that within-person declines in creative writing self-efficacy predicted later ...

A comprehensive simulation-based evaluation of eight computational models finds that the joint location-and-scale score test JLSsc delivers the most reliable ...

A 2017–2023 panel of 119 Chinese food companies found no stable within-firm association between regional digital finance and an accounting-based ...

A Monte Carlo simulation found that Egger-type tests had sharply inflated false-positive rates when confounding covariates were omitted, while a ...

A registered-report simulation study found that statistical and design interventions for improving biomedical research reproducibility had mixed and measure-dependent effects.

Researchers behind the field's main meta-analytic methods have launched a fifteen-item checklist that makes the methodological rigor of coordinate-based neuroimaging ...

A scoping review by Osaka Metropolitan University researchers found that only 77 of 545 studies validating commercial radiology AI products ...