The Nash Disequilibrium, or Why I Use +/- Statistics

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The Nash Disequilibrium, or Why I Use +/- Statistics 

Post#1 » by Doctor MJ » Sat Mar 26, 2011 9:16 pm

Another +/- article, this one going back to how I came to have my beliefs about the stat, and explaining precisely it's value (or at least trying). Like a lot of these articles, it's quite long. Let me give you the gist of what I argue using an image I use in the post.

Image

I'm saying PER type stats are good for reliability, but +/- stats are better for validity (when properly adjusted). A good analysis with good conclusions needs both reliability and validity, so using +/- in addition to other tools provides a benefit you really can't get with any other type of stat.

http://asubstituteforwar.com/2011/03/26 ... tatistics/
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Re: The Nash Disequilibrium, or Why I Use +/- Statistics 

Post#2 » by floppymoose » Sun Mar 27, 2011 2:05 am

That picture summarizes half the stats arguments I have on realgm.
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Re: The Nash Disequilibrium, or Why I Use +/- Statistics 

Post#3 » by Jimmy76 » Sun Mar 27, 2011 6:01 am

I'm familiar with the reliability/validity concepts but somehow never applied them to basketball stats. Surprised how smoothly that fits.

"I know of know way around this."

Also interesting is the phonetic typo, I'm not a grammar nazi even outside the relaxed online posting decorum but that isn't common
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Re: The Nash Disequilibrium, or Why I Use +/- Statistics 

Post#4 » by floppymoose » Sun Mar 27, 2011 6:03 am

I do the homonym typos all the thyme.
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Re: The Nash Disequilibrium, or Why I Use +/- Statistics 

Post#5 » by Doctor MJ » Sun Mar 27, 2011 6:42 am

Jimmy76 wrote:I'm familiar with the reliability/validity concepts but somehow never applied them to basketball stats. Surprised how smoothly that fits.

"I know of know way around this."

Also interesting is the phonetic typo, I'm not a grammar nazi even outside the relaxed online posting decorum but that isn't common


lol. I make those mistakes constantly. I remember once on RealGM talking about "Jerry West's broken knows". It's killer because even when I re-read, I don't catch it, because it still sounds right. Thanks for catching it though.
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Re: The Nash Disequilibrium, or Why I Use +/- Statistics 

Post#6 » by Doctor MJ » Sun Mar 27, 2011 6:44 am

floppymoose wrote:I do the homonym typos all the thyme.


Solidarity my brother. :party:
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