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xkcd puts it simply

xkcd puts it simply

Political pundits should pay some attention to science and numbers, not to feelings.


Nate Silver and the academics crush the political pundits

More on election predictions: As far as states are concerned: Nate Silver was right on the money – he predicted all the 50 states accurately. There were others (Drew Linzer, Josh Putnam, Markos Moulitsas and many others) who did that too. Even I predicted 48 states correctly.

The pundits on conservative blogs and media (Jonah Goldberg, Karl Rove, Fox News commentators, etc.) need special mention here. Not because their absence from the list above is conspicuous – but because (1) they attacked anyone who used statistical models for their predictions and (2) they were so wrong, it was not even close!

Tarun Wadhwa sums it up here!

Predictions of political pundits

2016 elections will happen in 4 years. Everyone who is excited about the elections, will again depend on the ideas of political analysts. We will again have a hard time figuring out what is the truth and what is “a spin”.  A lot of predictions have been made for the 2012 elections and it is essential that we evaluate today’s analysts; who did the best this time? whose ideas were completely crazy? who were feeding us the wrong information because of their ideological biases or political leanings? who stuck to the math, irrespective of where they stand on the political spectrum? After tallying the predictions with what actually happens, it would not be easy to answer all the above questions objectively, but we can at least get a feel for it.

Political pundits depend on the same polls that we see; they may be privy to a little more information than us, but they are the pundits because they have a better insight than most of us. However, they are not immune to confirmation bias. Most would embrace polls readily if the findings are similar to their expectations, but on the other hand some may (subconsciously) dismiss polls and try to find methodological flaws with reports that are opposite to their expectations. Some analysts would even knowingly feed the wrong information to manipulate the outcome of the polls or to make political gains. It is for us to find out who is credible.

There is a consensus among most analysts about which states are blue and which are red and which states belong to the “swing state” category. There are 11 swing states with hectic campaigning activity pre-elections: CO, FL, IA, MI, NE, NH, NC, OH, PA, VA, WI. Yesterday, I predicted that Obama gets 290 electoral college votes and Romney 248 – that’s because I think that 3 states: FL, NC and VA will go republican.

Brad Plummer has a blog in the Washington Post that aggregates the positions of many well known political analysts. It is good to have this in one place, just in case the original predictions get taken down after the elections. That is a good list to start and I will try to update it here if I can. Here is the current list – and for some of the “sane” predictions, I have tried to add the list the “swing states” that were chosen to go republican.  For some, I have just added “too many” states – which I can revisit if Romney does win the elections to find out who did best.

Real clear politics has Obama up 303 – 235 and have FL and NC as the republican swing states.

Nate Silver, FiveThirtyEight: Obama 303, Romney 235. Republican swing states: FL, NC. I think this was updated a few days ago because this morning I see that FL has swung blue. I give Nate Silver a lot of credit for taking a clear, unambiguous stance, over and over again, in spite of the risks involved.

Sam Wang, Princeton Election Consortium: Obama 303, Romney 235Republican swing states: FL, NC

Drew Linzer, Emory University: Obama 332, Romney 206Republican swing states: NC

Michael Barone, The Examiner: Obama 223, Romney 315. Republican swing states: NC, FL, OH, IA, CO, PA, VA, NH, WI

Ezra Klein, The Washington Post: Obama 290, Romney 248. Republican swing states: FL, NC, VA

Larry Sabato, UVA Center for Politics: Obama 290, Romney 248Republican swing states: FL, NC, VA

Josh Putnam, Davidson College: Obama 332, Romney 206. Republican swing states: NC

Jay Cost, Weekly Standard: Romney victory.

Philip Klein, The Examiner: Obama 277, Romney 261. Republican swing states: FL, NC, VA, CO, NH

Ross Douthat, New York Times: Obama 271, Romney 267Republican swing states: FL, NC, VA, CO, NH, IA

Jamelle Bouie, The American Prospect: Obama 303, Romney 235Republican swing states: FL, NC

George Will, The Washington Post: Obama 217, Romney 321Republican swing states: NC, NV, FL, OH, IA, CO, PA, VA, NH, WI.

Ben Domenech, The Transom: Obama 260, Romney 278Republican swing states: FL, NC, VA, CO, NH, IA, OH (not sure)

Markos Moulitsas: Obama 332, Romney 206. Republican swing states: NC

Karl Rove: Romney 285, Obama 253.

James Pethokoukis: Romney 301, Obama 227. Too many.

Dick Morris, FoxNews: Romney 325, Obama 213. Too many.

Jim Cramer, CNBC: Obama 440, Romney 98. This guy is just insane. Who is going to believe his stock picks after such an outlandish electoral prediction? 

Dean Chambers, UnskewedPolls.com: Romney 311, Obama 227. Too many.

Predicting 2012 presidential elections

I am not going to be too different from most pollsters out there – of course, that’s because I get all information from what the web feeds me. Here is my electoral college prediction map – we’ll see tomorrow if the prediction is good at all. Click the image to see a larger version.