Nate Silver

Nate Silver @NateSilver538

This is separate from the false positives issue which renders the study ~unusable on its own. The study is a mess, overall. You'd think Stanford profs would know better. Still, it's not obvious in which direction the biases from their sampling strategy would run. — PolitiTweet.org

Nate Silver @NateSilver538

Or get the @MonmouthPoll people on it. Or @jaselzer. Or @YouGovUS. People who know something about selection and sampling issues and who understand when you put something out there in public, you need to engage in a lot of transparency about methods. — PolitiTweet.org