Publications by Thomas Wood (
Assignment 3 homework
Question 1 Q1. Take the items from the DFP survey on countermeasures used to mitigate the virus1.Take the national items from the Google mobility data indicating mobility for retail, mobility for visiting a workplace, and mobility for recreation. Aggregate these mobility data with a smoothed average preceding the survey dates of each survey in t...
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PS4160 Fall 2021 Lab 2
Hi all– Great lab! A wide variety of approaches were observed. I hope your groups’ semi-futile efforts banging away at dlpyr syntax was at least somewhat pedagogically constructive. I promise, we’ll spend more time in a future lab on the relevant verbs of dplyr. The Lab Q1 The first questions asks us about this weird ANES survey device, t...
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Hi all. A couple of things Wonderful, wonderful attempts at the first lab! This is precisely what I was going for! Working in a group was hopefully a pleasant experience. If at all possible, maybe shuffle group membership before the next lab so that we can have people of different R experience sorted between groups. Our class Slack has been a go...
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Today, we’ll work on just one (or 1.5) topic(s). In labs to date, I’ve been very irresponsible in my pedagogical approach, using a ton of dplyr verbs without going through this technology. That’s rectified today. Then, we’ll touch on simple example of reshaping. First, we’ll download some data on the Billboard Hot 100, gathering all c...
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PS4160 Fall 2021 Lab 3
Hi all– Great lab! Hope we figured out some of the flexibility and power of the dplyr and tidyverse approach. The Lab Q1 The first questions asks us to generate a new variable, called d1$decade, which will allow us to group together all the separate charting results within decade-long groups, and do calculations inside those groups. we’ll s...
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