Adding the clinical framing, because it changes how the question reads. Whatever the answer turns out to be, the method for getting there is the same: state the assumption, do the arithmetic in public, and invite the correction. That is slower than asserting, and it is the only version that survives being wrong.
bri_stats said:If you are going to change something, change one thing and give it long enough to express itself.
True, with the qualification that this is a self-selected group. The people for whom it did not work post less, and that shapes everything we think we know.
bri_stats said:If you are going to change something, change one thing and give it long enough to express itself.
Bookmarking. The distinction being drawn above is the one nobody else makes. 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. The honest answer is that the effect is real, the magnitude is contested, and the individual variation is larger than either. Those three things can all be true at once, and most arguments here are two people holding different parts of that.