One concrete data point for the thread. One practical note: write down what you did and when, before you need it. Reconstructing a timeline from memory three months later is how people end up unable to answer the one question that would have resolved it.
A narrower follow-up, since the general answer is now clear:
How would you tell the difference between that and the alternative explanation?
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Shop Reference StandardsBiostatsBrad said:One practical note: write down what you did and when, before you need it.
Agreed, and one caution: a single measurement is not a measurement. Anything that moves day to day needs a trend before it means anything at all.
If somebody has the primary source to hand I would rather cite it than paraphrase it.
BiostatsBrad said:One practical note: write down what you did and when, before you need it.
Thank you — that is the clearest version of this I have read, and I have read a lot of them.