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InfoGraphics & Data Visualization: Home

What is Data Visualization?

Data visualization is "Anything that converts data sources into a visual representation."

Duke Universities Libraries Center for Data and Visualization Sciences.

Contact Professor Montgomery

Profile Photo
Susan Montgomery
1000 Holt Ave-2744
Winter Park, FL 32792
Office #241

Types of Visualizations

bar chart

Bar Chart Example

CDC Choropleth Map

Choropleth Map

Florida Stacked Line Chart

Stacked Line Chart


Pie Chart

Books at Olin Library

Why Visualize?

Just as there are many ways to visualize data, there are many reasons to visualize.  The list below highlights a few reasons for visualizing data. 

Visualization helps us see patterns in the data.

Visualization helps communicate complex information.

Visualization helps us make comparisons in the data.

Three principles that guide designers when creating a visualization are:

  • Match the chart to the data.
  • Match the chart to the goal.
  • Match the chart to the audience.

See also: