Table 2.

One-way analysis of variance.

Source of variation	Sum of squares	Degrees of freedom	Mean square
Epochs	${SS}_{\mathit{epochs}}=\frac{1}{k}{\displaystyle \sum _{i=1}^n}{x}_{i•}^2-x_{••}^2/(n·k)$	n−1	$\mathit{BMS}=\frac{{SS}_{\mathit{epochs}}}{n-1}$
Error	${SS}_{\mathit{error}}={SS}_T-{SS}_{\mathit{epochs}}$	n · (k − 1)	$\mathit{EMS}=\frac{{SS}_{\mathit{error}}}{(n-1)·(k-1)}$
Total	${SS}_T={\displaystyle \sum _{i=1}^n}{\displaystyle \sum _{j=1}^k}{x}_{ij}^2-x_{••}^2/(n·k)$	(n · k) − 1