Tag Archives: data visualization

Expanding Support for Data Visualization in Duke Libraries

Angela ZossOver the last six years, Data and Visualization Services (DVS) has expanded support for data visualization in the Duke community under the expert guidance of Angela Zoss. In this period, Angela developed Duke University Libraries’ visualization program through a combination of thoughtful consultations, training, and events that expanded the community of data visualization practice at Duke while simultaneously increasing the impact of Duke research.

As of May 1st, Duke Libraries is happy to announce that Angela will expand her role in promoting data visualization in the Duke community by transitioning to a new position in the library’s Assessment and User Experience department. In her new role, Angela will support a larger effort in Duke Libraries to increase data-driven decision making. In Data and Visualization Services, Eric Monson will take the lead on research consultation and training for data visualization in the Duke community. Eric, who has been a data visualization analyst with DVS since 2015 and has a long history of supporting data visualization at Duke, will serve as DVS’ primary contact for data visualization.

DVS wishes Angela success in her new position. We look forward to continuing to work with the Duke community to expand data visualization research on campus.

Using Tableau with Qualtrics data at Duke

Logos for Qualtrics and TableauThe end of the spring semester always brings presentations of final projects, some of which may have been in the works since the fall or even the summer. Tableau, a software application designed specially for visualization, is a great option for projects that would benefit from interactive charts and maps.

Visualizing survey data, however, can be a bit of a pain. If your project uses Qualtrics, for example, you may be having trouble getting the data ready for visualization and analysis. Qualtrics is an extremely powerful survey tool, but the data it creates can be very complicated, and typical data analysis tools aren’t designed to handle that complexity.

Luckily, here at Duke, Tableau users can use Tableau’s Web Data Connector to pull Quatrics data directly into Tableau! It’s so easy, you may never analyze your Qualtrics data another way again.

Process

Here are the basics. There are also instructions from Qualtrics.

In Qualtrics: Copy your survey URLScreenshot of Tableau URL in Qualtrics

  • Go to your Duke Qualtrics account
  • Click on the survey of interest
  • Click on the Data & Analysis tab at the top
  • Click on the Export & Import button
  • Select Export Data
  • Click on Tableau
  • Copy the URL

In Tableau (Public or Desktop): Paste your survey URL

Tableau Web Data Connection

  • Under Connect, click on Web Data Connector (may be under “More…” for Tableau Public or “To a server… More…” for Tableau Desktop)
  • Paste the survey URL into the web data connector URL box and hit enter/return
  • When a login screen appears, click the tiny “Api Token Login” link, which should be below the green Log in button

In Qualtrics: Create and copy your API token

Generate Qualtrics API Token

  • Go to your Duke Qualtrics account
  • Click on your account icon in the upper-right corner
  • Select Account Settings…
  • On the Account Settings page, click on the Qualtrics IDs tab
  • Under API, check for a token. If you don’t have one yet, click on Generate Token
  • Copy your token

In Tableau (Public or Desktop): Paste your API token

  • Paste in your API token and click the Login button
  • Select the data fields you would like to import

Note: there is an option to “transpose” some of the fields on import. This is useful for many of the types of visualizations you might want to create from survey data. Typically, you want to transpose fields that represent the questions asked in the survey, but you may not want to transpose demographics data or identifiers. See also the Qualtrics tips on transposing data.

Resources

For more tips on how to use Tableau with Qualtrics data, check out the resources below:

Fall 2016 DVS Workshop Series

GenericWorkshops-01Data and Visualization Services is happy to announce its Fall 2016 Workshop Series. Learn new ways of enhancing your research with a wide range of data driven research methods, data tools, and data sources.

Can’t attend a session?  We record and share most of our workshops online.  We are also happy to consult on any of the topics above in person.  We look forward to seeing you in the workshops, in the library, or online!

Data Sources
 
Data Cleaning and Analysis
 
Data Analysis
Introduction to Stata (Two sessions: Sep 21, Oct 18)
 
Mapping and GIS
Introduction to ArcGIS (Two sessions: Sep 14, Oct 13)
ArcGIS Online (Oct 17)
 
Data Visualization

Visualizing Qualitative Data (Oct 19)
Visualizing Basic Survey Data in Tableau – Likert Scales (Nov 10)

Data and Visualization Spring 2016 Workshops

Spring 2016 DVS WorkshopsSPRING 2016: Data and Visualization Workshops 

Interested in getting started in data driven research or exploring a new approach to working with research data?  Data and Visualization Services’ spring workshop series features a range of courses designed to showcase the latest data tools and methods.  Begin working with data in our Basic Data Cleaning/Analysis or the new Structuring Humanities Data  workshop.  Explore data visualization in the Making Data Visual class.  Our wide range of workshops offers a variety of approaches for the meeting the challenges of 21st century data driven research.   Please join us!

Workshop by Theme

DATA SOURCES

DATA CLEANING AND ANALYSIS

DATA ANALYSIS

MAPPING AND GIS

DATA VISUALIZATION

* – For these workshops, no prior experience with data projects is necessary!  These workshops are great introductions to basic data practices.

DVS Fall Workshops

GenericWorkshops-01Data and Visualization Services is happy to announce its Fall 2015 Workshop Series.  With a range of workshops covering basic data skills to data visualization, we have a wide range of courses for different interests and skill levels..  New (and redesigned) workshops include:

  • OpenRefine: Data Mining and Transformations, Text Normalization
  • Historical GIS
  • Advanced Excel for Data Projects
  • Analysis with R
  • Webscraping and Gathering Data from Websites

Workshop descriptions and registration information are available at:

library.duke.edu/data/news

 

Workshop
 

Date

OpenRefine: Data Mining and Transformations, Text Normalization
Sep 9
Basic Data Cleaning and Analysis for Data Tables
Sep 15
Introduction to ArcGIS
Sep 16
Easy Interactive Charts and Maps with Tableau
Sep 18
Introduction to Stata
Sep 22
Historical GIS
Sep 23
Advanced Excel for Data Projects
Sep 28
Easy Interactive Charts and Maps with Tableau
Sep 29
Analysis with R
Sep 30
ArcGIS Online
Oct 1
Web Scraping and Gathering Data from Websites
Oct 2
Advanced Excel for Data Projects
Oct 6
Basic Data Cleaning and Analysis for Data Tables
Oct 7
Introduction to Stata
Oct 14
Introduction to ArcGIS
Oct 15
OpenRefine: Data Mining and Transformations, Text Normalization
Oct 20
Analysis with R
Oct 20

 

New Year- New Data and Visualization Lab!

Data and Visualization Services is happy to announce our new Data and Visualization Lab in Duke Libraries new Edge research space.  Located on the first floor of the Bostock Library, the Brandaleone Family Lab for Data and Visualization Services offers a dedicated space for researchers working on data driven projects.

The lab features three distinct areas for supporting data driven research.

Data and Visualization Lab Space

Data and Visualization Lab Computing Zone

Our lab space features twelve high end workstations with dual monitors with the latest software for data visualization, digital mapping, statistics, and qualitative research.  All of the machines have two dedicated displays to encourage collaborative work and data consultations.  Additionally, all twelve machines have a dedicated power port located conveniently under the edge of the table for powering a laptop or usb powered device.

Bloomberg Professional “Bar”

bloom

Since the launch of our Bloomberg terminals, we have seen a steady increase in both individual and team based usage of Bloomberg financial data.  Our three Bloomberg Professional workstations are now located on a dedicated “bar” across from our lab machines.  The  new Bloomberg zone will facilitate collaborate work and provide a base for groups such as the Duke University Investment Club and Duke Financial Economics Center.

Consult and Collaborative SpaceCollaboration Zone

Our third lab space provides a set of four rolling tables for small groups to collaborate or for projects that don’t require a fixed computing space.   An 85″ flat panel display near this zone features data visualizations and other data driven research projects at Duke.

Come See Us!

With ample natural light,  almost 24/7 availability, and a welcoming staff eager to work with you on your next data driven project.  We look forward to working with you in the upcoming year!