Statistical Evaluations of the Reproducibility and Reliability of 3-Tesla High Resolution Magnetization Transfer Brain Images: A Pilot Study on Healthy Subjects

Table 3

Two-way ANOVA table for the mixed-effects model.

Source of Variation	Degrees of Freedom	Mean Squares
(A) Between Subjects	𝐼−1	BSMS	𝐽𝜎^2𝑆+𝜎^2𝐸
(B) Within Subjects	𝐼(𝐽−1)	WSMS	𝜃^2𝑜+𝐽𝜎^2𝑆×𝑜/(𝐽−1)+𝜎^2𝐸
(B.1) Between Observers	𝐽−1	OMS	𝐼𝜃^2𝑜+𝐽𝜎^2𝑆×𝑜/(𝐽−1)+𝜎^2𝐸
(B.2) Error	(𝐼−1)(𝐽−1)	EMS	𝐽𝜎^2𝑆×𝑜/(𝐽−1)+𝜎^2𝐸

Note: BSMS: Between Subjects Mean Squares; WSMS: Within Subject Mean Squares; OMS: Observer Mean Squares; EMS: Error Mean Squares.