Why You Should Leave Statistics to the Statisticians

This post is over a month late. It’s been bugging me all that time. I still can’t figure out how to write it. Over the last year I have come to agree more and more with this guy; The Sports Guy sucks. This whole column was about the dumbest thing I’ve ever read in my life. From top to bottom it’s an exercise in deliberate ignorance.

This part was a whole new level of stupid though. My jaw dropped that any one would ever expose their idiocy in a public forum like this.

Put it this way: The Colts weren’t exactly on fire. Admittedly, I am terrified of Manning and have written as much. But Indy had already started and completed two long touchdown drives in the fourth quarter against a good defense. Had the Patriots punted, Indy would have had to pull off a third long touchdown drive to win the game. I asked Peter Newmann to research the number of times a team started and completed three touchdown drives in the fourth quarter to erase a double-digit deficit and win an NFL game since 2005. Here’s how the list looked before that fourth-and-2 call.

2005: 1
2006: 2
2007: 0
2008: 1
2009: 0

In 78 weeks of football dating back to 2005, it happened a whopping four times. Four! If you’re playing the statistics card, why not play that one? By punting, the Patriots would have been asking Peyton Manning to pull off something THAT DOESN’T HAPPEN EVEN ONCE EVERY EFFING SEASON. You’re damned right I just went all caps. Hold on, I have to repeatedly bang my head against my desk again.

(Ow.)

(Damn!)

This is so fundamentally stupid it’s hard to even know what to say. I’ll start with an analogy.

The Sports Gal is playing roulette and red has come up the last nine times in a row. She’s deciding what to do for the 10th roll. She decides to bet on red. In busts The Sports Guy. Are you crazy!? I had my stats people look this up – do you know how often there are 10 reds in a row? It’s less than one-tenth of one percent – what are you doing? Bet on black!!

Needless to say, this is stupid logic. It’s strongly related to The Gamblers Fallacy, but it’s basically confusing probability of an event with probability of an event given that most of that event has already happened. In the above example, the probability of red coming up is the same as always. It doesn’t matter what has come before. And that stupid forced statistic is completely different when you look at it after most of it has already happened then if you had asked the odds of The Colts doing it before the game started.

Maybe you don’t follow what I’m saying. I’m too annoyed to explain it well. But that’s okay. You don’t have to get it. All you have to do is not be the most popular sport columnist in America using your column to trumpet the exact opposite of the actual truth.

I can’t even write this. It’s one thing to be ignorant of statistics. It’s another to be willfully ignorant. To ignore statistical arguments from people who know what they are talking about and try to make up your own. To misuse numbers so badly that all you do is demonstrate your own stupidity.

User Interface: Electronic Road Signs

highway sign

One nice feature of the Atlanta roadways is the electronic signs. Every few miles on the major freeways there is a large sign. It tells you when there is a traffic jam, an Amber alert, construction, etc. They are incredibly useful for avoiding big problems and re-routing traffic properly.

They have one small problem. They should only show something when there is relevant or new information. Often they have messages that tell me an exit 8 miles away takes me 8 minute to get to. In other words, they are telling me that traffic is flowing as it should. This is not helpful. It wastes my attention. It trains me to ignore the signs. The sign should only display information when that information is at odds with the normal situation.

asdf

Muttroxia: Best of 2009

Here are the best posts of 2009. The criteria? Whether I like ‘em.

And as always, massive amounts of interesting links. Just search for “Links o’ Interest” and start clicking away.

LinkedIn Abuse

I just removed my first connection from LinkedIn.

LinkedIn is not Facebook. I do not need to be informed when you are traveling to Puerto Rico, Augusta, or the bathroom. I don’t need to know about the endless societies you are joining. It’s for professional and career updates. You haven’t had one of those this year but you told everyone you were traveling to Vermont. You’re out!

Links o’ Interest

Why men shouldn’t write advice columns

This dubbing made me giggle.

Incredible one-shot lip dub with a whole high school. And it’s filmed backwards!

Tower explosion conspiracy

Condescending

If I had one hour to live…

The Iron Man 2 trailer is out

The D.E.N.N.I.S. system really works

Guitar hero for Christmas – great idea.

Asshole

Religion 101 final

The Morgan Freeman chain of command

Tape measure man!

Council of the Gods

Fight club

Greatest slap ever

The worst cover version ever.

That’s sad.

2009’s best celebrity candid photos

The psychology of menus

Round like a shot

Great best man prank, a twitter feed every time the newlyweds go at it.

House in action

How to use a cel phone

Time to grow up

Man appeals traffic ticket to Supreme Court, and wins

The human cost of unemployment, a photo story.

Checkbox raindrops

Fractal wrongness

Wall of knowledge

Neato video

NBA player ties shoes during a live play, holding the ball. Not one Bull tries to steal the ball.

A mathematically correct breakfast of linked bagel halves. I can’t wait to try this.

Racetrack stoopers

Links o’ Interest

Darth Vader’s diary

The Muppets cover Bohemian Rhapsody

Deadlock

The dangers of a local Twitter feed

Man marries a videogame

Unrelated captions

The earth with rings. The cool part starts at 1:00

Spinal Tap and Engineers

Shark with people teeth

Do Re Mi

Gay-bashing woman humiliated for hideous skirt

Um, that’s not what really happened

Those are some strong magnets

Maybe putting social tagging on out customer support site wasn’t such a good idea

Pray for our troops

Minimum wage machine

Dinosaur t-shirts. My favorite one.

One queen, 11 presidents

Paintless Coke cans

PhoneBooks made me smile

Goodnight Keith Moon

The Office is over

My dad is.. Charles Manson?

A good argument against cloning

Spam defense

Swimming basketball player

Emo superheros

Devin Hesters ass

Bill Gates
takes a support call

Neil Young with a groundbreaking classic

The space shuttle at the exact second it breaks the sound barrier

Links o’ Interest

Billy Madison lives on (go to page 2)

Statutary rape

You can’t afford to be skinny… ah, it was a different time.

Selection bias: Why your friends have more friends than you

35 Interesting Science Fair Experiments

101 best music videos of this decade

Miracle Whip vs. Colbert

Enough clips of kids welcoming back their soldier Dads. What about the dogs!?

Dear Blockbuster member:

Joackim Noah critic eats his words. Literally.

Make me mighty!

Unclear on the concept: Hit the Bitch

Diplomacy meets soccer

How to play piano like Philip Glass

Hacked Roombas used to play Pacman

AMA changes its stance on medical marijuana, wants research

Even worse than Twilight: The Stephanie Meyer comic book

Pulp Fiction theme played on guitar and pencils

The making of a solider. Two years of photos of a young man becoming a solider.

Pictures from Afghanistan

Beijing’s underground city