Helmut Norpoth, a professor at Stony Brook University on Long Island, has developed a model for predicting elections which, when applied, has correctly predicted every presidential election back to 1912 with one exception – the 1960 election.

He has been predicting a Trump win for months and he’s standing by his forecast.

Syracuse.com reports:

SUNY professor says Trump win at least 87 percent certain; other polls ‘bunk’

A SUNY professor continues to project Donald Trump as the likely winner of this year’s election and he’s critiquing polls that predict the opposite in a new opinion piece.

Helmut Norpoth has been predicting a Trump victory since early this year. His model currently projects a win for the Republican with a certainty of 87 to 99 percent…

That flies in the face of just about every other major election forecast out there, which mostly give an edge to Democrat Hillary Clinton, notes the Daily Mail.

Norpoth wrote in The Hill that although the race looks decided, current polling methods are “bunk.”

The projections for Clinton are all based on opinion polls, which are flawed because they don’t reflect actions, Norpoth wrote. They’re about what voters think of Clinton or Trump, but they can’t tell us exactly how voters will act on those thoughts.

“It is ingrained in all of us that voting is civic duty,” he says. “So nearly all of us say, oh yes, I’ll vote, and then many will not follow through.”

Instead of opinion polling, Norpoth relies on statistics from candidates’ performances in party primaries and patterns in the electoral cycle to forecast results. The model correctly predicted the victor in every presidential election since 1996, according to the Daily Mail.

This video is from February but it gives you a chance to see Norpoth discussing his methodology with Jim Varney of the FOX Business Network:

Here’s more from Norpoth’s website:

87%-99% Certain Trump Will Be President

t is 87% to 99% certain that Donald Trump will win the presidential election on November 8, 2016; 87% if running against Hillary Clinton, 99% if against Bernie Sanders…

It is a statistical model that relies on presidential primaries and an election cycle as predictors of the vote in the general election.

Winning the early primaries is a major key for electoral victory in November. Trump won the Republican primaries in both New Hampshire and the South Carolina while Hillary Clinton and Bernie Sanders split the Democratic primaries in those states.

What favors the GOP in 2016 as well, no matter if Trump is the nominee or any other Republican, is the cycle of presidential elections. After two terms of Democrat Barack Obama in the White House the electoral pendulum is poised to swing to the GOP this year.

In a match-up between the Republican primary winner and each of the Democratic contenders, Donald Trump is predicted to defeat Hillary Clinton by 52.5% to 47.5% of the two-party vote.

We’ll know if he’s right soon enough.

Featured image via YouTube.