The 20% Statistician

A blog on statistics, methods, philosophy of science, and open science. Understanding 20% of statistics will improve 80% of your inferences.

Tuesday, March 14, 2017

Equivalence testing in jamovi

One of the challenges of trying to get people to improve their statistical inferences is access to good software. After 32 years, SPSS s...

Friday, March 10, 2017

No, the p-values are not to blame: Part 53

In the latest exuberant celebration of how Bayes Factors will save science, Ravenzwaaij and Ioannidis write: “our study offers through simu...

Monday, March 6, 2017

How p-values solve 50% of the problems with p-values

Greenland and colleagues (Greenland et al., 2016) published a list with 25 common misinterpretations of statistical concepts such as power...

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