pete_nash said:There is a difference between no evidence and evidence of no effect, and this subject is one where the two get swapped freely in both directions.
Mine went the same way, slower.
pete_nash said:There is a difference between no evidence and evidence of no effect, and this subject is one where the two get swapped freely in both directions.
Adding the part of the answer the thread has not reached. If two explanations both fit, the useful question is which one predicts something the other does not. That is answerable; arguing about which sounds more plausible is not.
Correct me if the detail matters more than I have assumed.
One concrete data point for the thread. Say what you would expect to see if you were wrong, before you look. It is a small discipline and it changes what you notice.
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Browse GL BiochemA narrower follow-up, since the general answer is now clear:
What did you change at the same time, and can you separate the two now?
OP back with an update, since a thread like this is useless without one.
Update: the thing I was blaming turned out not to be the cause. Leaving the original post as written rather than editing it, so the mistake stays visible for whoever searches this next.