Posts Tagged ‘ wikileaks ’

In Search of Power-laws: WikiLeaks Edition

August 26, 2010
By
In Search of Power-laws: WikiLeaks Edition

Yesterday, a commenter reminded me of the very popular hobby among scientists of searching for power-law distributions in large event data. While the commonality of scale invariance in event data is quite well known—particularly with respect to conflict data—this has not prevented many researchers from seeking and finding these patterns in data. As the commenter notes,

Read more »

Animated Heatmap of WikiLeaks Report Intensity in Afghanistan

August 17, 2010
By

Visualisation of Activity in Afghanistan using the Wikileaks data from Mike Dewar on Vimeo. The latest visualization of the WikiLeaks data compiled by our group is an animation of the intensity of report observations in Afghanistan over the six year period in the WikiLeaks data. Team member Mike Dewar did the vast majority of work for

Read more »

Wikileaks Attack Data by Year and Type Projected on Afghanistan Regional Map

August 7, 2010
By
Wikileaks Attack Data by Year and Type Projected on Afghanistan Regional Map

Below is a visualization of the Wikileaks data produced in collaboration with Michael Dewar. This plot shows attacks in the data set by year and type, projected onto a map of Afghanistan with district boundaries. This visualization is certainly not perfect, i.e., some colors are difficult to discern, but it does provide added insight to the

Read more »

Benford’s Law Tests for Wikileaks Data

August 1, 2010
By
Benford’s Law Tests for Wikileaks Data

In my first post on the WL Afghanistan data I provided a very high-level view of the data, and found that it generally met expectations for frequency given its context and presumed data generating process. Next, I will look a bit deeper at this process and test if the observed frequencies of reports have properties

Read more »

Sponsors

Mango solutions



plotly webpage

dominolab webpage



Zero Inflated Models and Generalized Linear Mixed Models with R

Quantide: statistical consulting and training

datasociety

http://www.eoda.de





ODSC

ODSC

CRC R books series





Six Sigma Online Training









Contact us if you wish to help support R-bloggers, and place your banner here.

Never miss an update!
Subscribe to R-bloggers to receive
e-mails with the latest R posts.
(You will not see this message again.)

Click here to close (This popup will not appear again)