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Making Data Visualization Great at The World Bank
Tariq Khokhar Data Scientist World Bank Data Group [email protected] @tkb
Aguascalientes, December 4th, 2013
10 Things I Think Help to Make Data Visualization Great
in Organizations
1
Open Data
More people will visualize your data
OUTSIDE your organization than
INSIDE it
Free: Legally+ Technically Open
Data Catalog (It’s a list…)
Bulk Downloads
APIs
Friendly, Multi-Lingual Interfaces
2
Metadata, Documentation
+Support
Great visualizations help understand
the data in context
Definitions + Sources
A Helpdesk
With a knowledge base
3
Partner with
storytellers (inside and outside)
Stories engage and inform
4
Develop Visual Literacy
Learning how to spot a bad chart is
the first step to making a good one
Hands-on Training
You try: what’s wrong with this?
What about this?
And this?
5
Smart use of web & mobile friendly datviz
tools
Build for speed and simplicity: use interactivity only if it adds something
Tableau Dashboards
Tableau Dashboards
Free Tools Like Datawrapper…
Google Public Data Explorer
JS Libraries like D3
In Multiple Languages…
Integrate with others…
6
Optimize for Social Media
Make your content shareable: let others do the dissemination
worldbank.tumblr.com
worldbank.tumblr.com
• > 25,000 followers in 10 months
• Collaboration with other media orgs
• People readily share
worldbank.tumblr.com
@worldbankdata
Enable Geeky Twitter People
Who also catch bugs…
And 1.1 Million Fans on FB
Who are young, and mostly in developing countries
7
Publish Data + Visualizations
Publishing data alongside ALL
visualizations is key for trust and
reproducibility
Like this.. (hyperlinks!)
Which opens up an XLS
8
Publish Source Code
Publishing source code for visualizations and
analyses is also key for trust and
reproducibility
GitHub Makes Life Easier
Experimenting with using Github for data version management
9
Simplify
10
Experiment and have fun
Thank You
Tariq Khokhar Data Scientist World Bank Data Group [email protected] @tkb
Aguascalientes, December 4th, 2013