Tag Archives: visualization

Some interesting social science, programming, infographics, overlaps

The New York Observer: In the Battle Between Facebook and MySpace, A Digital ‘White Flight’

FlowingData: Rise of the Data Scientist

Coding Horror: Code: It’s Trivial

Zero Intelligence Agents: How to: Use Python and Social Network Analysis to Find New Twitter Friends

Reading about Graphviz

While gearing up on a content management project, a few developers were wrangling with how to share solution diagrams between Visio and OmniGraffle. While there is a level of compatibility between the two, its not ideal. While researching, I went off into a related tangent, a cross platform tool that I can manipulate from a text editor or programming language, and ended up reading about Graphviz.

Graphviz – command line tool and DSL (dot) to define and render graphs and diagrams.

Doesn’t sounds like much, but check out this magic: Visualizing traceroute output with Ruby and Graphviz or how about Maven based dependency graphing?

I think prefuse (with the unbelievable looking flare) is an excellent related toolkit to look into next (interaction and animations!!!!!) .

O’Reilly: An Introduction to GraphViz and dot

O’Reilly: Graphviz – Why draw when you can code?

Orgmode.org: org-exp-blocks.el: pre-process blocks in org-mode files in Emacs to generate diagrams – rocking!

Bernt Hansen’s fantastic Org Mode – Organize Your Life In Plain Text! is a working example of the above org-mode use case (and a great org-mode tutorial)

Forever for Now: UML Diagrams Using Graphviz Dot

Haven’t read or experimented with yet, but will…

Linux.com: Create relationship diagrams with Graphviz

IBM developerWorks: Visualize function calls with Graphviz

Graphviz Resources – large list of viewers, navigators, language bindings, etc

WikiViz: A large list of related tools and libraries

ZGRViewer: a Java-based desktop GraphViz/DOT Viewer – Adds interactivity to viewing a dot defined graph.

Graphviz Eclipse plug-in

pydot

NetworkX

UMLGraph

Educational infographics, movies, and more on the economic crisis

USAToday: The 35 counties where the foreclosure crisis started.

Ever hear of Glass-Steagall? Well, maybe if we did, or understood its implications more widely when it was repealed in 1999, according to Boing Boing this crisis may have been averted.

The Crisis of Credit Visualized – an infographic movie!

Good: Making Sense of the Financial Mess – more interesting infographics.

PBS: The Ascent of Money – a fantastic movie that puts the management and meaning of money into context, to better understand the crisis.

Frontline: Inside the Meltdown – what was happening during the stock crash and aftermath? What where some of the policies that led up to it.

Frontline: Ten Trillian and Counting – on some of the fundamental issues the lie underneath the financial crisis.

Baseline Scenario: Financial Crisis for Beginners.

Jon Stewart’s confrontation with Jim Cramer.

Flash, UI, and football fans check out “Inside the Playbook” at NYTimes

The NYTimes uses Flash to produce analysis of each match-up in the NFL playoffs and a fun game to predict winners.

Here is one example of upcoming game analysis: Inside the Playbook: Philadelphia at Minnesota

Here is the predict the winner game: Inside the Playbook Challenge

And go Eagles!

CNN gets rid of the crawl

I expected this to be bigger news in my circles, but it hasn’t registered. CNN has rejected the news crawl for a far less busy headline flip in its news broadcasts. The new UI makes it far easier to absorb the news broadcast without constant distraction and sometimes even helps to clarify whatever it is that is being reported. Great job CNN.

NYTimes: The Flipper Challenges the Crawl

Election Result Maps

Data visualizations can sometimes spur us into contemplative directions. Sometimes they can put us to sleep. These are some of the more interesting election visualizations I’ve come across:

Mark Newman, Department of Physics and Center for the Study of Complex Systems, University of Michigan: Election Maps

Robert J. Vanderbei, Professor and Chair, Operations Research and Financial Engineering, Princeton: Purple America

What the electoral map would look like if decided by 18-29 year olds

NYTimes: Election Results 2008

Interesting Analysis

David Kuhn: Politico: That huge voter turnout? Didn’t happen: “Between 60.7 percent and 61.7 percent of the 208.3 million eligible voters cast ballots this year, compared with 60.6 percent of those eligible in 2004″

Andrew Sullivan: He Saw It Coming: McCain/Palin ran a post-modern campaign (unlike Sullivan, I think it almost worked).

CNN: Number of votes cast set record, but voter turnout percentage didn’t

Associated Press: No hidden white bias seen in presidential race

CSMonitor: Obama made inroads with religious vote

NYTimes: This American Moment – The Surprises: Guess who Joe the Plumber voted for?

Salon.com: How Obama won, by the numbers: “The 18-to-29-year-old cohort supported Obama by a 2-to-1 margin (66-32), and while it is too soon to gauge precise turnout measures, their numbers clearly grew.”

Salon.com: Obama and the dawn of the Fourth Republic

NYTimes: Dissecting the Changing Electorate

Vote swings in rich and poor countries

Red State, Blue State, Rich State, Poor State: Election 2008: what really happened

Interesting Tools:

A Beautiful WWW: 20 Useful Visualization Libraries

igraph Python library

physorg.com: Visualizing election polls

IBM’s Many Eyes