DataDave said:If you are comparing against somebody else’s result, check that you are comparing the same measurement taken the same way.
Pushing back on DataDave here. The counter-case has not been addressed. Somebody upthread described the situation that does not fit, and the thread moved on rather than engaging with it, which is the failure mode this board is supposed to avoid.
DataDave said:If you are comparing against somebody else’s result, check that you are comparing the same measurement taken the same way.
No disagreement, though the timescale matters more than the mechanism here. Most of what looks like a difference in kind turns out to be a difference in how long somebody waited.
DataDave said:If you are comparing against somebody else’s result, check that you are comparing the same measurement taken the same way.
Saving this. It is the first explanation that did not require me to already understand it. Adding it to my notes with a link back to this thread.
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Shop Reference StandardsAdding the clinical framing, because it changes how the question reads. It helps to say which part of this you are uncertain about. A precise question gets a precise answer; a general one gets everybody’s favourite anecdote.
Closing the loop on my own question.
Following up because I said I would. I changed one thing, left everything else alone, and waited the full interval before looking. It resolved, and I cannot prove which half of that did it.