Weather has too many confounders.
Birdsong, for example, has quite apparent anxiolytic effects.
Er… yeah. Confounders are why we would be interested in running a randomized experiment in the first place, and hence be interested in issues of experiment design like how many days of data we would need.
Weather has too many confounders.
Birdsong, for example, has quite apparent anxiolytic effects.
Er… yeah. Confounders are why we would be interested in running a randomized experiment in the first place, and hence be interested in issues of experiment design like how many days of data we would need.