No shame in Obama’s game.

Drew —

They said it couldn’t be done.

When our first Presidential campaign began, the naysayers dismissed the chances of a grassroots campaign powered by everyday folks organizing in their communities. Together, we proved them wrong. […]

Drew — Our campaign to defeat the Republican House and take back the majority is within range of a mark never before seen in Congressional campaigns — one million online donations from grassroots supporters like you.

I’d like nothing more than to see us pull off this feat before this week’s year-end fundraising deadline.

Can you chip in $3 or more today? Your donation could be the one that puts us over the top.

Let’s get to work.

Barack

The highly regarded Cook Political Report put their chances at just over one percent last week. Via WaPo:

In the first post on our House forecasting model for the 2014 election, we estimated that, as of this moment, Republicans are likely to gain five seats in the House of Representatives. That estimate is in line with some others, such as this recent analysis from David Wasserman of the Cook Political Report, who projects that right now the Republicans are likely to gain between zero and 10 seats.

But as we noted in that post, any specific seat estimate comes with a lot of uncertainty. Any forecasting model is a simplification of reality and will not make perfect predictions, which makes uncertainty inevitable. As a result, it can be more useful to convert estimates to probabilities. This enables us to answer questions such as, “What is the chance that the Democrats retake the House?”

In short, what we do is lots of simulations based on our model’s results. (In statistical terms, we are sampling from the error distribution of the model.) The uncertainty underlying the model means that simulations will generate a range of forecasts. The question is, how many of those simulations forecast that the Democrats would win 218 or more seats?

The answer is very few. Just over 1 percent, in fact. This is a testament to the fact that current conditions in the country, and the presence of so many Republican incumbents, make it hard for the Democrats to pick up many seats. In order for that forecast to change measurably in the Democrats’ favor, the economy needs to grow more rapidly or President Obama needs to become more popular, or both. A few more Republican retirements and strong Democratic challengers wouldn’t hurt, either.