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Welcome and Introduction

Background Reading

Course notes links for background reading also contain code used to produce R output used in slides.

Lecture Slides

1. Intro - class copy

Extra Material

Polling Problems and Why We Should Still Trust (Some) PollsElections indicate who wins, but not why. Public opinion polling, done right, remains the best way of obtaining citizens’ opinions. While some suggest two consecutive polling “fails” in presidential elections destroy trust in the process, policy makers in a representative democracy should pause before branding all polling data with the same mark.

Visualize residuals with help of this app produced by a group at UBC.

Google Sites

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