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. Author manuscript; available in PMC: 2009 Sep 21.
Published in final edited form as: Entomol Exp Appl. 2008 Sep 1;128(3):389–397. doi: 10.1111/j.1570-7458.2008.00730.x

Table 1.

Repeated measures ANOVA on the effect of population (first factor), food (second factor), and age (repeated factor) on male Ceratitis capitata sexual signalling. Ages from adult-day 3 (beginning of signalling) to adult-day 20 were considered in the analysis

Source of variation d.f. MS F P
Population 3 60.0 183.5 <0.001
Food 1 807.9 2469.9 <0.001
Population*food 3 2.4 7.4 <0.001
Error (between subjects) 70 0.3
Age 17 113.7 1423.34 <0.001
Age*population 51 1.4 18.3 <0.001
Age*food 17 8.5 106.6 <0.001
Age*population*food 51 0.2 2.6 <0.001
Error (age) 1190 0.08