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Data Science

Spring 2019 - Section 002 - Larry Dignan

Data Science

MIS 0855.002 ■ SPRING 2019 ■ LARRY DIGNAN
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In-Class Exercise 4.1: Finding Good and Bad Visualizations

February 5, 2019

Here is the exercise

Here are the links in case you cannot click from the document.

History, Economics and Social Issues

Science and Health

English, Fine Arts and Entertainment

Remember to leave a comment on this post with the link to your graphic for our discussion.

Filed Under: In Class Exercises

Reading Quiz #3: Complete by Feb. 11

February 4, 2019

Some quick instructions:

  • You must complete the quiz by the start of class on Feb. 11, 2018.  The quiz is based on the readings for the whole week.
  • When you click on the link, you may see a Google sign in screen. Use your AccessNet ID and password to sign in. It will then take you to the quiz.
    If it says you don’t have access, make sure you’re signed out of your regular Gmail (non-TUMail) account!
  • You can only do the quiz once. If you submit multiple times, I’ll only use the first (oldest) one.
  • This is “open book” – you can use the articles to answer the questions – but do not get help from anyone else.

Ready? Take the quiz by clicking this link.

Filed Under: Quizzes

Readings for Week 4

February 4, 2019

Session 4.1:

  • Chapter 2: Good Graphics? Handbook of Data Visualization (Unwin—-pages 57-77)

Session 4.2:

  • Stephen Few on Data Visualization: 8 Core Principles (Hoven)
  • Watch out, Terrorists: Big Data is on the Case (Acohido)

Filed Under: Uncategorized

In-Class Exercise 3.1: Trusting Data

January 29, 2019

Here is the exercise

Filed Under: In Class Exercises

Reading Quiz #2: Complete by Feb. 4 at 5:30 p.m.

January 28, 2019

Some quick instructions:

  • You must complete the quiz by the start of class on Feb. 4.  The quiz is based on the readings for the whole week.
  • When you click on the link, you may see a Google sign in screen. Use your AccessNet ID and password to sign in. It will then take you to the quiz.
    If it says you don’t have access, make sure you’re signed out of your regular Gmail (non-TUMail) account!
  • You can only do the quiz once. If you submit multiple times, I’ll only use the first (oldest) one.
  • This is “open book” – you can use the articles to answer the questions – but do not get help from anyone else.

Ready? Take the quiz by clicking this link.

Filed Under: Quizzes

Your reading list for week 3

January 28, 2019

  • Bias in big data
  • In data we trust
  • Filter bubble

Filed Under: Uncategorized

Extra credit: Tableau fundamentals with Lynda

January 28, 2019

Note: This extra credit is due to me via email before class starts Feb. 11.

On your Temple portal, you have access to a service called Lynda. It’s a video training company that LinkedIn bought a few years back and is now part of Microsoft, which acquired LinkedIn.

In either case, we are going to skip around a bit in the training to get you acquainted with it. It’ll will come in handy later. Once you’re in Lynda, you create a quick profile and search for Tableau. There’s a basics course there.

Instructions:

Basically it’s watch 3 of those Tableau videos in that second part (starting with the joining data). Get me a screen shot of the video and 3 bullets about what’s in the video.

The extra credit is 1 point tacked on to your final grade.

Go with:

  • Part 2: First 3 videos Connecting to data sources, joining data and related fields.
  • Part 3 videos: The first three: Displaying data underneath a workbook, adding…and reordering.
  • Part 4 first three videos.

That should get you enough info to digest a bit of part 5 and 6. Those areas will be in the in-class assignment and first assignment.

 

Filed Under: Uncategorized

Open Data Examples

January 24, 2019

In class we talked about a few examples of open data. Here are some others:

  • Business: data.gov’s “Impact” section
  • Science: The Genomes Unzipped project
  • Government: New York City parking violations
  • Journalism: Swarmize

Filed Under: Uncategorized

In-Class Exercise 2.2: Finding Sources of Data

January 16, 2019

Here is the exercise.

Filed Under: In Class Exercises

In-Class Exercise 2.1: Creating a Data Dictionary

January 16, 2019

Here is the exercise.

And here is the spreadsheet you’ll need [In-Class Exercise 2.1 – 2015 Car Fuel Econ [Start]]

 

 

Filed Under: In Class Exercises

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Recent Announcements

  • Final Exam Reminder
  • Study Guide for Exam 3 (Final Exam)
  • In class exercise 13.2 driver download
  • In-Class Exercise 13.2: Simple Predictive Analytics
  • Primer on descriptive, prescriptive, predictive analytics

For student help:

Larry Dignan

Phone: 267.614.6467

Office hours: 5:00-5:30pm and 8 to 8:30pm, Mondays, main campus; By appt via Zoom, Skype, FaceTime etc.

ITA: Nhi Nguyen

Great Data Sites

  • FiveThirtyEight
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  • Flowing Data
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  • Socrata Open Data
  • Pew Research Data

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