P-rep

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P-rep or prep is a statistical alternative to the classic p-value. Whereas a p-value indicates the probability of obtaining a result by chance alone, p-rep estimates the probability of replicating an effect. The journal Psychological Science now requires that p-rep be reported rather than the classic p-value.

Further reading:

Excel spreadsheets for calculation of p-rep: http://www.asu.edu/clas/psych/research/sqab/

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