One popular way to p-hack hypotheses involves subgroups. . One could straw-man argue against the commentary by focusing on that calculation. . to control for the historical average of the weather variable of interest for each calendar date. .. A replication with n=125 'fails,' getting and effect estimate of d=0.01, p=.94.
12 Feb 2014 Simonsohn's simulations have shown that changes in a few P-hacking is especially likely, he says, in today's environment of studies that .. The truth is that the only shades of grey here is the fact that misuse of It is easy to find actual cases where P(D|H) = 0.99 and P(-D|-H) = 0.99, but P(H|D)=0.01.