Table 3. Repeated measures ANCOVA for CO2 release from A. vulgare. Order refers to the order in which respirometry measurements were performed.
Factor SS df MS F p
Intercept 0.342 1 0.34 0.04 0.84
Initial Mass 283.91 1 283.91 33.28 <0.0001
Sex 10.23 1 10.23 1.199 0.29
Order 121.84 1 121.84 14.28 0.002
Sex*Order 6.152 1 6.152 0.721 0.41
Error 127.96 15 8.53
Repeat 26.11 1 26.11 5.507 0.03
Repeat*Initial Mass 96.07 1 96.07 20.27 0.0004
Repeat*Sex 20.5 1 20.5 4.32 0.05
Repeat*Order 9.1 1 9.1 1.92 0.19
Repeat*Sex*Order 92.83 1 92.83 19.58 0.0005
Error 71.11 15 4.74