The docs are okay, but the feature set is lacking compared to pandas, which is understandable since this is at version 0.2. I was exploring if it's possible to use this, but we need diff aggregation which it doesn't have, so it's a no go right now.
Or is diff aggregation its own thing? (I tried searching for the term, but didn't find much.)
For instance you've got a time series with an odometer value and you want the a delta from the previous sample to compute the every trip.