Male Weaponry in a Fighting Cricket
Figure 3
Probability that the focal male would win a fight versus the difference in PC1 between the focal male and his rival for: a) experiment 1, and b) experiment 2.
Positive values of PC1 difference mean that the focal male had larger weaponry than his rival, whereas negative values indicate that the focal male had smaller weaponry than his rival. Observed values are represented by pluses (+) and the solid lines are plots of the logistic models.