Table 3

Analysis of variance table for illustrative example

Source of variation
df
SS
MS
F
P

Between treatments
2
96
48
16
0.0039
Error (within treatments)
6
18
3


Total
8
114




df, degrees of freedom; F, test statistic; MS, mean squares; SS, sums of squares.

Bewick et al. Critical Care 2004 8:130   doi:10.1186/cc2836