Nate Silver @NateSilver538
For UK folks on the YouGov "MRP poll": In 2017, YouGov did well because their poll had the *overall topline vote* about right, showing only a narrow Tory margin. Their MRP model did NOT do a particularly good job of translating votes into seats, however. https://t.co/7PigHL0pSd — PolitiTweet.org