Fig. 4
From: A random-sampling approach to track cell divisions in time-lapse fluorescence microscopy
The population time series reflect the information shown in the life matrix described above. Top panel, number of events as a function of time; bottom panel, average event’s duration (in numbers of frames) as a function of time. The high spike in the mean age is a result of one object surviving for a long time while others disappear. After this point we observe more typical fluctuations in object activity