[Blahah]

Super interesting question! Some combination of NLP and classical time series stats will probably show lots of interesting things.

What's the density over time of the entries? I.e. How many entries per day? And are you consistently recording the same kinds of events and information about them? How many different kinds of events?

[mg]

Have you seen the link I posted? I think it answers most questions and is a good starting point for a discussion.