Mapping the Stars

Of the acting and directing world over time. This interactive piece from the New York Times charts the networks between actors and directors. The networks on the right while examples and stories are located to the left. When you scroll to an example, the network to the right is highlighted in yellow. If you click a link, you are taken to the IMDb page for that particular film. A really nice piece.

Networks of actors and directors
Networks of actors and directors

Credit for the piece goes to Mike Bostock, Jennifer Daniel, Alicia DeSantis, and Nicolas Rapold.

All in the Family (and the Friends and the Neighbours)

Recently my hobby of my family’s history has focused on my Rusyn (or Ruthenian) roots. However, this recent work out of Stanford University piques my interest in my English heritage, even though much of it is very far back in time. Using my 23 × great-grandfather Reynold de Mohun you can begin to see how it links persons within families, how those lives intersected over time, and the geographical areas where that person lived. In Reynold’s case, it was the 12th–13th centuries in Somerset, England.

Reynold de Mohun
Reynold de Mohun

But as the title kindred implies, this piece is not just about direct family connections, but also the marriages and close cultural links between certainly the elite of British society. Below is how Reynold is connected to King William I, better known as William the Conqueror.

Connecting Reynold de Mohun to William I
Connecting Reynold de Mohun to William I

Family history or genealogy is a topic ripe for data visualisation and information design because it is all about connections. But I have found beyond the common family tree diagram little interesting has been created. This work is a solid start in the right direction.

Credit for the piece goes to Nicholas Jenkins, Elijah Meeks, and Scott Murray.

Bloomberg’s New York

For those of you who read this blog and are not from New York, Mayor Bloomberg is done later this year; he is not running for reelection. So now is the time for retrospective and plaudits for the long-serving mayor. The New York Times published a piece this weekend examining how all of Bloomberg’s changes for redevelopment have reshaped the city of New York.

Rezoned areas of the city
Rezoned areas of the city

Credit for the piece goes to Ford Fessenden, Tom Giratikanon, Josh Keller, Archie Tse, Tim Wallace, Derek Watkins, Jeremy White, and Karen Yourish

Space Weather

A few weeks ago the Washington Post published a graphic that explained how space weather can have significant impacts on Earth. This is more of an illustrated diagram and less of a data visualisation piece, but it still worth a read. Why? Because, if scientists are correct, the sun’s magnetic poles should soon finish a polarity reversal. And that creates the potential for some stormy space weather.

Impacts of space weather
Impacts of space weather

Credit for the piece goes to Bonnie Berkowitz and Alberto Cuadra.

Analysing and Using a Network Diagram

This network diagram from the New York Times looks at a community of doctors with respect to a prescription oncology drug. Colour is used to denote types of doctors while size denotes the volume of prescriptions for any oncology drug. Admittedly, I am not keen of the bubble effect placed on the circles. Those effects and the heavy black outlines for the circles distract a bit, but not excessively so.

Network diagram of doctors
Network diagram of doctors

What really makes this graphic, as is making so many of the Times’ graphics, is the annotation and explanation of the presented data. The user can readily see how some doctors are connected, but understanding the shapes and patterns of those connections is not as clear. But then the Times furthers that by explaining how the marketers of this oncology drug would use this data.

Credit for this piece goes to the New York Times graphics team.

Senate Facebook

Partisanship in Washington has only grown worse over time. So how better to track that than through Facebook-like network analysis diagrams?

If you look at senators who voted with other senators at least 50% of the time and at least 75% of the time, and compare those numbers to numbers over a decade ago, you can see there is a lot less bipartisanship in 2013.

Compare 2013…

75 percent shared votes in 2013
75 percent shared votes in 2013
50 percent shared votes in 2013
50 percent shared votes in 2013

to 2001.

75 percent shared votes in 2001
75 percent shared votes in 2001
50 percent shared votes in 2001
50 percent shared votes in 2001

Sad but fascinating.

Credit for the piece goes to Chris Wilson.

Office Space(s)

Today’s piece comes to me from my colleague Eileen. The Harvard Business Review published a report commissioned by Steelcase that looked at how different cultures prefer different office layouts, based upon different attitudes and traits exhibited by the people of different countries. That lead to three different types of spatial layouts.

But what is really nice is that the piece prompts you to start through an example or case study to see how the data works to shape the conclusion. You can of course skip to the data exploration mode, but that is not the default mode. But when you do arrive at the exploration area, you can click through different countries and see how their surveyed opinions plot against each other.

Cultural characteristics
Cultural characteristics

And if you want to understand more about the different layouts presented for each group of countries, you can click on the layout to bring up more information. This panel of information provides context and explains just how the general traits shared by those geographies leads to the preferred office space layout.

Explaining a layout
Explaining a layout

Credit for the piece goes to Christine Congdon and Catherine Gall.

British Trident System

The United Kingdom is one of eight, probably nine nuclear powers. (Israel has never confirmed that it has tested/operates nuclear weapons.) Unlike most countries, the UK only uses one delivery system to operate its weapons: submarines using Trident ballistic missiles.

A triad power is a country with all three delivery systems
A triad power is a country with all three delivery systems

The British Trident system became an issue in the coalition government. While it was supported by both the previous Labour government and the Conservatives, the programme had to be reviewed per the coalition agreement. The review has been completed and it will be made public. But to explain to the public how Trident works, the BBC created this graphic. It does a really good job of showing the reach of the British submarines from one location, but then showing why an adequate replacement would need at least three to four submarines.

The British Trident programme
The British Trident programme

Credit for the Trident graphic goes to the BBC. The table is my own work.

Who Has Your Photograph

Privacy is the hot topic these days. And in this interactive piece from the Washington Post, we can see which state and federal agencies may have your photograph to run face recognition software without your arrest. The bubble chart, which is broken into four different levels of search permissions, maps out how many photographs are stored. Beyond that, however, the piece personalises the story by asking you a few simple questions to reveal just who may very well have your face. Below is where my ugly mug is stored.

My photograph can likely be found in red.
My photograph can likely be found in red.

Credit for the piece goes to Darla Cameron and Craig Timberg.

Plastic Surgery

This Friday we look at plastic or cosmetic surgery. Because you should always feel better about yourself before the weekend begins. The work comes from the National Post and it looks at the popularity of specific types of surgeries for men and women over the last several years.

Plastic surgery
Plastic surgery

It’s a nice use of small multiples, line charts, and bar charts to explore the issue. I take issue with only one chart near the end of the piece. It looks at minimally invasive procedures and uses bar charts to compare the numbers. However, the bars do not sit on a common baseline and but for the addition of data labels, they would be useless in comparing the numbers of procedures.

Unaligned bar charts
Unaligned bar charts

Credit for the piece goes to Mike Faille and Richard Johnson.