[Updated on 6/15/2021. Click image below to go to the interactive version. Feel free to download the workbook.]

Recently I came upon a summary about Turing award winners published in 2008 by a friend of mine, Huailin Chen, who maintains a blog about computation (in Chinese) http://www.valleytalk.orgThis inspired me to build this dashboard to put all the award winners in a single page along with a bit of stats. Above is the result. This has nothing to do with the latest movie: The Imitation Game. Yet to watch it.

By Birth Country
USA leads in the birthplace rank with 38 natives among 61 laureates. None of the laureates are born in the Southern Hemisphere, although 2 are born at places as south as Venezuela and Sri Lanka.

By Gender
3 women made the list which is largely dominated by men with a count of 58 or 95%.

By Age
2 won the awards at the tender age of 36 and 38: Donald Knuth (1974) and Robert Tarjan (1986).

The award winners' age is trending higher. In 1980, the projected age is 50 and in 1998, it's 60. In 2016, the forecast shows that future laureates will be around 70. The award age increases 10 every 18 years. This signifies that the computing field is getting more mature each year. The major breakthroughs in theory and practices seem to have been made many years ago. But, personally, I believe that the latest development in large scale web computing technology by the younger generation is within the scope of the award. People like Linus Torvalds could make a great candidate for the award. His contributions to the development of Linux, to the open sourced software development weigh immensely in the history of computing.

By Zodiac Sign
Half jokingly, my friend Nick and I talked about using Zodiac sign as a dimension in the analysis of personalities. In some cases, we do find significant biases in the distribution such as in Turing Award winners. 1 in 6 are Capricorns while only 1 in 30 are Scorpios. Does this mean that Capricorns are 5 times more likely to win Turing Award than Scorpios. I am not in a position to interpret it and will leave it to astrology experts.

To be continued
Will discuss some of the intricacies in the design of this dashboard in another blog.
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  1. Comments on Zodiac distribution from Professor Kirk Borne, from a pure statistical view:
    http://www.analyticbridge.com/profiles/blogs/7-traps-to-avoid-being-fooled-by-statistical-randomness

    ReplyDelete
  2. Simon Runc pointed out that there is a theory that links a person's achievement with the birth month: Those who are born around Dec/Jan are doing better because they are essentially older than the people in the same school class.
    http://community.tableausoftware.com/thread/153715

    ReplyDelete
  3. This viz is named as the chosen of the chosen by Tableau:
    https://www.tableau.com/about/blog/2015/1/april-viz-roundup-35979
    I am so overjoyed and very much honored!

    ReplyDelete
  4. The age trend forecasts the next laureate will be 70 years old based on 1966-2013 data. The actual winner in 2014 is Michael Stonebraker who is 71 at the time of award http://en.wikipedia.org/wiki/Michael_Stonebraker

    ReplyDelete

(Refresh the page if you want to view the gif image multiple times. Or go to Tableau Public and click the button at the top-right corner.)

Jake and I collaborated on a dashboard. He told me that he learnt a way to create an in-place help page in Tableau. He first saw it at a conference somewhere and couldn't recall who the speaker was. So I am blogging here about it but the credit goes to somebody else. If anyone knows who the original creator is, leave a comment below.

The key idea is to float a semi transparent worksheet on top of the dashboard, where a help text box is strategically placed on top of each chart. This way, we can explain how to view each chart and what data points are important, etc. This worksheet is collapsible by a show/hide button. 

Below I would like to show how this worksheet can be constructed.

1. Sheet with a single data mark.

  • Double click the empty space in Marks panel and add two single quotes. Make the null pill a text label. This creates a single null mark.
  • Set the view as "Entire View"

2. Create an show/hide button

  • Go to the target dashboard
  • Drag a floating vertical container to the dashboard, making it cover all the area of interest.
  • Drag the Single Null Mark sheet and drop it into the above container. Hide the sheet title.
  • Create an open/close button for the container and place the button at the top-right corner.

3. Add annotations

  • Format the sheet background opacity as 70% in the layout manager             
  • Select area annotations and place them anywhere of interest. 
  • Write help text and format it to highlight important messages.  
  • The text can serve as functional guide and/or insight guide.

Here is an example. Feel free to download the workbook and explore. Click the "i" button at the top-right corner to view the in-place help. 

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