What repeated measures analysis of variances really tells usopen access
- Authors
- Lee, Younsuk
- Issue Date
- Aug-2015
- Publisher
- Korean Society of Anesthesiologists
- Keywords
- Data interpretation; Repeated measurements; Sphericity condition
- Citation
- Korean Journal of Anesthesiology, v.68, no.4, pp 340 - 345
- Pages
- 6
- Indexed
- SCOPUS
KCI
- Journal Title
- Korean Journal of Anesthesiology
- Volume
- 68
- Number
- 4
- Start Page
- 340
- End Page
- 345
- URI
- https://scholarworks.dongguk.edu/handle/sw.dongguk/20189
- DOI
- 10.4097/kjae.2015.68.4.340
- ISSN
- 2005-6419
2005-7563
- Abstract
- This article examined repeated measures analysis of variance (RMANOVA). Within-subjects repeated measurements are unavoidable during clinical and experimental investigation, and between- and within-subject variability should be treated separately. Only through proper use and meticulous interpretation can ethical and scientific integrity be guaranteed. The philosophical background of, and knowledge pertaining to, RMANOVA are described in the first half of this text. The sphericity assumption and associated issues are discussed in the latter half. The final section provides a summary measure analysis, which was neglected by P value-dependent interpreters. © The Korean Society of Anesthesiologists, 2015.
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