I'd heard rumors that some leading Bayesians had achieved rank in the Bardic Conspiracy. But I wasn't aware that every two years, some of the world's top statisticians hold a Bayesian Cabaret, full of songs, dances, and skits about Bayesian probability theory.
...no, really. Really. I think my favorite has got to be this one.
YouTube seems to be full of this stuff, including What A Bayesian World and We Didn't Start The Prior. Be sure to also check out some of the recordings and the Bayesian Songbook.
Eliezer's finished his sequences, and it's a new era for Less Wrong. Let's celebrate...Bayesian style!
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Here are the lyrics via The Bayesian Songbook:
V1: I thought inference was just a fairy tale, / Confused by stats and probability, / Frequentist approaches (doo-doot doo-doot) / made no sense to me (doo-doot doo-doot) / Summarizing evidence by p?!
Chorus: Then I saw Tom Bayes — Now I'm a believer, / Without a trace of doubt in my mind, / [I'm a] Bayesian (ooooh) — Oh, I'm a believer — / I couldn't p now if I tried!
V2: I thought likelihood was just the only thing, / Turn the crank and get the MLE, / What's the use of thinking (doo-doot doo-doot) / Disconnect your brain (doo-doot doo-doot) / Play along and minimize the pain...
Chorus: (repeat)
Solo: (keys/guitar)
V3: SAS was out to get me (doo-doot doo-doot) / that's the way it seemed (doo-doot doo-doot) / Fixed effects and forced normality...
Chorus: (repeat 2x w/assorted hollering and out!)
It's...bittersweet. Like a graduation ceremony. It's nice to know you've learned a lot and reached a level where you can go out on your own. It's sad that you've reached the end of what formal instruction will teach you and you're going to have to part ways with your teachers and the college community. And it's scary that you've got to go out into the real world when you still know so little.
Less posts by Eliezer is bad.
Less work on Things Not To Be Discussed before May is much worse.
Lyrics to Bayesian Believer: http://math.bu.edu/people/mg/music/believer.txt
For me, "Bayesian Believer" is a funny term. "Belief" has such strong connotations of "faith" for me. I always said that I didn't "believe" in anything - that all was open to doubt.
I wouldn't be at all surprised to hear that Tim Minchin was at least a novice initiate in the Bayesian Conspiracy
(In case anyone else is wondering, this comment used to show this picture.)