Data, Walker, 1862

Furtado, Raíssa, Márquez, Rafael & Hartz, Sandra Maria, 2016, In front of a mirror: visual displays may not be aggressive signals in nocturnal tree frogs, Journal of Natural History 51 (7 - 8), pp. 443-454 : 447

Data analysis

To test our hypothesis that the repetition rate of each visual display (response variable) would differ between treatments (predictor variable with two levels: Self Image and Control), we used repeated-measures analyses of variance ( Sokal and Rohlf 1995) with interaction between treatments and the species sampled. As we were interested in how each behavioural response changed between the treatments, each response variable was tested separately ( Huberty and Morris 1989). Statistical tests were performed and graphs were generated in the software R, version 3.2.0 (R Development Core Team 2015).