p - hacking and falsification of statistical results Improvement processes regarding process evaluations Foreword The significance of a statistical statement is denoted by p, as a probabilistic variable. The term "significance" translated into the Englsh version means "clarity, the essential". There is no question that significance as a measurement variable in probabilistic statistics plays an extraordinary role. Nevertheless, it is often subjected to manipulation by keeping the number of random variables - i.e. measured values - small, or even filtering them. In addition, the inadequate integration of all process parameters and the inadequate use of probability densities mean that processes are inadequately evaluated both now and in the future.

so what to do? suppressing data, those ones that are unliked? see pic p-hacking3

A plausible example, Fig.1.1, of this was given in Spectrum of Science SPECIAL 3.7, Chapter "Estimating Error, the Curse of the P-Value", Regina Nuzzo, Gallaudet University Washington.

Better way: include all data any make a frequency-scale and gain parameter values for a probabilitydensity see pic p-hacking2

That is ok?

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