]>Statistical Evaluations of the Reproducibility and Reliability of 3-Tesla High Resolution Magnetization Transfer Brain Images: A Pilot Study on Healthy Subjects : Table 1
Table 1: The random or fixed effects in the data structure for the repeated measures MT study.
Outcome Variable 𝑌 𝑖 𝑗 𝑘 𝑙 𝑛 Effect in the Variance-Component AnalysisType of EffectMathematical SymbolIndexMaximum of the Index
Mean ROI Value via Manual SegmentationsSubjectRandom 𝑆 𝑖 𝑖 = 𝑖 , … , 𝐼 𝐼 = 9
ObserverFixed or Random 𝑂 𝑗 𝑗 = 1 , … , 𝐽 𝐽 = 2
Time PointFixed or Random 𝑇 𝑘 𝑘 = 1 , … , 𝐾 𝐾 = 2
RepetitionFixed or Random 𝑅 𝑙 𝑙 = 1 , … , 𝐿 𝐿 = 2
Region of InterestFixed 𝐾 𝑚 𝑚 = 1 , … , 𝑀 𝑀 = 1 2
Interaction TermsGenerally Mixed { 𝑆 𝑖 ; 𝑂 𝑗 ; 𝑇 𝑘 ; 𝑅 𝑙 ; 𝐾 𝑚 } { 𝑖 ; 𝑗 ; 𝑘 ; 𝑙 ; 𝑛 } Based on the Appropriate Model Specification