I collect some of my own data in 1/0 form in regard to whether I was productive the day before as well as a few other things (I have a google form for myself that I fill out each morning). I only have a month of data but here is what it spat out:

  FeatureName       HashVal   MinVal   MaxVal    Weight   RelScore
  ^dreams         24546     0.00     1.00   +0.0705     47.11%
  ^shower           215555     0.00     1.00   -0.0239    -15.96%
  ^exercise         190069     0.00     1.00   -0.0350    -23.41%
  ^vitamins         252959     0.00     1.00   -0.0442    -29.56%
  ^write                129676     0.00     1.00   -0.0687    -45.90%
  ^publish            12600     0.00     1.00   -0.1496   -100.00%

Which is to say that when I write and publish I also have the willpower and combined other factors to lose weight.

Interestingly I was tracking dreams because I made various changes all at once:

  -phillips hue bulbs
  -new mattress
  -new exercise routine (up from nothing)
  -started taking vitamins
  -stricter on my diet

And was wondering what the cause might be.

When I say "dreams" I mean - "did I wake up remembering vivid dreams?". I wonder now if it's related to caloric surplus.

I also have minutised step data, nightly minutised sleep data and hourly mood self-reported data that I might try to throw in to the system and see what it says.