The 22 claims that died at multiple testing
Control 6 of 6 · how many versions were tested
What this control does
We counted how many versions of the same idea were tested before this one was published.
What failing it means
There were many. Publishing only the best of many versions is the same as flipping a coin repeatedly and reporting only the heads — and the result was not good enough to survive that discount.
The six run cheapest first and most expensive last, and each one only kills what the earlier ones let through — so these 22 had already survived the 5 controls before it.
22 of 22