Dr.SurgeonPGH 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.
That is right for the common case. Whether it is right for the case being asked about depends on a detail that has not been given.
MaxMetOK said:Right, and one flattering data point from a group buy is not consistency.
Bookmarking. The distinction being drawn above is the one nobody else makes. Printing the relevant bit and taking it with me.
Dr.SurgeonPGH 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.
Careful with the causal language. Two things moving together in a period when five things changed is not a mechanism, and stating it as one makes the thread less useful to somebody reading it later.
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