I am new to tracking but have about 2 years of sleep data. I was wondering how much data, in terms of numbers of measurements, you need to make use of the notebooks you provide?
You could certainly run your data through Prophet to see if there is a trend and if there are weekly or seasonal patterns, or if it’s all just random noise… Beyond that, it also depends on what your sleep data consists of, and what you are hoping to accomplish!
Here are some machine-learning related links. Except for the first one, these are talks from QS events. So they are not beginner tutorials, but you may find them interesting.