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Luke_A_Somers comments on XKCD - Frequentist vs. Bayesians - Less Wrong Discussion

18 Post author: brilee 09 November 2012 05:25AM

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Comment author: JonathanLivengood 09 November 2012 06:42:30PM 2 points [-]

That depends heavily on what "the method" picks out. If you mean that the machinery of a null hypothesis significance test against a fixed-for-all-time significance level of 0.05, then I agree, the method doesn't promote good practice. But if we're talking about frequentism, then identifying the method with null hypothesis significance testing looks like attacking a straw man.

Comment author: Luke_A_Somers 12 November 2012 03:52:34AM 2 points [-]

I know a bunch of scientists who learned a ton of canned tricks and take the (frequentist) statisticians' word on how likely associations are... and the statisticians never bothered to ask how a priori likely these associations were.

If this is a straw man, it is one that has regrettably been instantiated over and over again in real life.