Measuring the repertoire of age-related behavioral changes in Drosophila melanogaster
Fig 6
Absolute value of the second eigenvalue of the transition matrices as a function of transitions into the future, averaged over all flies in each age group with error bars corresponding to standard error of the mean for the male flies (left) and the female flies (right).
The light blue line, which acts as a noise floor, is the second eigenvalue in a transition matrix calculated after shuffling our finite data set.