Re/ ketone esters, is it plausible that they increase variance in productivity, but not mean productivity? That is, for some people (or for the same person at different times) they increase productivity and for some they decrease it, in a way that balances out in expectation?
Clearly there is high variance in response to ketone esters. If you’re asking if in my study there was high variance averaging out to zero the answer is no, I checked for that specifically. I do suspect this is problem with a lot of other research though.
Re/ ketone esters, is it plausible that they increase variance in productivity, but not mean productivity? That is, for some people (or for the same person at different times) they increase productivity and for some they decrease it, in a way that balances out in expectation?
Clearly there is high variance in response to ketone esters. If you’re asking if in my study there was high variance averaging out to zero the answer is no, I checked for that specifically. I do suspect this is problem with a lot of other research though.
Thanks. (I was asking both questions.)