TY - JOUR
T1 - What repeated measures analysis of variances really tells us
AU - Lee, Younsuk
N1 - Publisher Copyright:
© The Korean Society of Anesthesiologists, 2015.
PY - 2015/8/1
Y1 - 2015/8/1
N2 - 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.
AB - 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.
KW - Data interpretation
KW - Repeated measurements
KW - Sphericity condition
UR - http://www.scopus.com/inward/record.url?scp=84938809612&partnerID=8YFLogxK
U2 - 10.4097/kjae.2015.68.4.340
DO - 10.4097/kjae.2015.68.4.340
M3 - Article
AN - SCOPUS:84938809612
SN - 2005-6419
VL - 68
SP - 340
EP - 345
JO - Korean Journal of Anesthesiology
JF - Korean Journal of Anesthesiology
IS - 4
ER -