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P-values – in Nature (Regina Nuzzo. Scientific method: statistical errors. Nature, 12 February 2014; 506: 150-52)


Most epidemiologists are aware of some of the problems with P-values; they combine both effect size and sample size, they are not easy to interpret, in most studies they really have no meaning and in many cases they are simply grossly misleading causing mistakes that can be serious. Misinterpretation of P values has probably led […]