The One-Sided P-Value Paradox Today on Twitter there was some chatting about one-sided p-values. Daniel Lakens thinks that by 2018 we’ll see a renaissance of one-sided p-values due to the advent of preregistration. There …

#statstab #461 The One-Sided P-Value Paradox

Thoughts: "I have concluded the stronger proposition, probability of heads > ½, but I cannot conclude the weaker proposition, probability of heads > ½ or < ½"

#onetailed #pvalue #logic #Royall #paradox

alexanderetz.com/2015/04/20/p...

Why do we use a one-tailed test F-test in analysis of variance (ANOVA)? Can you give the reason for using a one tailed test in the analysis of variance test? Why do we use a one-tail test - the F-test - in ANOVA?

#statstab #447 Why do we use a one-tailed test F-test in analysis of variance (ANOVA)?

Thoughts: Directional tests are not the same things as one-tailed tests! Confusing at first.

#onetailed #directional #Ftest #ANOVA #chisquared

stats.stackexchange.com/questions/67...