Nate Silver

Nate Silver @NateSilver538

@gelliottmorris No, it's absolutely right. You can try to true-up a pollster's estimates if you don't think they accurately reflect the population, I suppose. But it's much easier and more robust to use an average of different polls, which MRP doesn't permit unless you have all the microdata. — PolitiTweet.org

Nate Silver @NateSilver538

@gelliottmorris It was "less biased than the polls in 201"6 based on one pollster running numbers **only after the fact once the results were known** and that probably just reflected the fact that the one poll happened to do a better job of capturing Trump's % of the white working-class vote. — PolitiTweet.org