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Data Science

Fall 2021 - Section 001 - Aleksi Aaltonen

Data Science

MIS 0855.004 ■ Spring 2022 ■ Aleksi Aaltonen
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Data Visualization Examples

January 31, 2022

Post your data visualization examples as a comment to this post.

Filed Under: Exercises

Reader Interactions

Comments

  1. Michael Stan says

    January 31, 2022 at 5:02 pm

    Good:
    https://www.visualcapitalist.com/companies-gone-public-in-2021-visualizing-ipo-valuations/

    Bad:
    https://www.visualcapitalist.com/the-periodic-table-of-commodity-returns-2012-2021/

    Reply
    • Michael Stan says

      January 31, 2022 at 5:05 pm

      for the good: I like how it shows the size of the companies visually by the size of the spheres, it makes the giant companies really feel giant and the small ones feel small

      for the bad: this visualization doesn’t really help us understand the data any better than a chart with all the values pasted into it would. the colors also don’t help visualize the data

      Reply
  2. Wilson Dodds says

    January 31, 2022 at 5:03 pm

    bad: https://www.visualcapitalist.com/visualizing-the-power-of-the-worlds-supercomputers/
    good: https://www.visualcapitalist.com/visualizing-coppers-role-in-a-low-carbon-economy/

    Reply
  3. Xavier Mitchell says

    January 31, 2022 at 5:03 pm

    https://www.visualcapitalist.com/visualized-a-global-risk-assessment-of-2022-and-beyond/
    serious global problems and when they will come to our attention
    https://www.visualcapitalist.com/ranked-nuclear-power-production-by-country/
    nuclear power

    Reply
  4. Ali Mody says

    January 31, 2022 at 5:03 pm

    One great visualization is -https://www.visualcapitalist.com/how-the-top-cryptocurrencies-performed-in-2021/

    This shows crypto currency performance with different metrics and proper measurement starting with 0 for example as well as a map of growth.

    A not so great example could be – https://www.visualcapitalist.com/the-periodic-table-of-commodity-returns-2012-2021/

    This is a commodity returns chart that is just very plain and only provides % with no other information other than a legend.

    Reply
  5. Pierson Wellauer says

    January 31, 2022 at 5:04 pm

    https://www.visualcapitalist.com/a-visual-guide-to-profile-picture-nfts/
    Bad: Oversaturated with color and designs, Lots of words, Not easy to analyze at first glance.

    https://www.visualcapitalist.com/visualizing-the-fastest-trains-in-the-world/
    Good: Labeled Axis, Legend, Graphic Does not conflict with the information.

    Reply
  6. Jeremy Smith says

    January 31, 2022 at 5:05 pm

    Bad Graphic- https://www.visualcapitalist.com/visualizing-the-power-of-the-worlds-supercomputers/

    Good Graphic- https://www.visualcapitalist.com/visualized-a-global-risk-assessment-of-2022-and-beyond/

    Reply
  7. Christopher Kaminski says

    January 31, 2022 at 5:05 pm

    Bad:
    https://www.visualcapitalist.com/smashing-atoms-the-history-of-uranium-and-nuclear-power/

    Very confusing display of metrics, does not make logical sense in terms of visualization.

    Good:
    https://www.visualcapitalist.com/navigating-market-volatility-why-etfs-are-critical-tools/

    Graphs start at 0% which makes it a more user-friendly visualization

    Reply
  8. Michael Glynn says

    January 31, 2022 at 5:06 pm

    https://www.visualcapitalist.com/ranked-nuclear-power-production-by-country/
    I thought this was a good visualization because it shows you how much the difference in spending is amongst these countries.
    https://www.visualcapitalist.com/cannabis-and-alcohol-industry-comparison/
    I thought this was a bad visualization because comparing these two industries is hard because even though they are both drugs they are treated very differently by society. I think a way to improve this would be to compare cannabis today to alcohol as it was coming out of prohibition or even when the industry really started blossoming.

    Reply
  9. Chris Yi says

    January 31, 2022 at 5:06 pm

    http://bcuchta.com/wall_of_shame/worst_piechart_ever.png
    Can’t see what section represent which? Names are all over the place.

    https://s3media.247sports.com/Uploads/Assets/754/424/6_424754.jpg
    Does not help the viewer, but it is funny.

    Reply
  10. Sam Elfenbein says

    January 31, 2022 at 5:06 pm

    Good link – https://www.visualcapitalist.com/how-people-around-the-world-feel-about-their-economic-prospects/

    Bad link – https://www.visualcapitalist.com/charted-5-trillion-in-fossil-fuel-subsidies/

    The good link has a familiar layout and is easily interpreted, and you can make reasonable estimates of why the graph looks the way it does. The bad link is very cluttered has too much information, and isn’t very easily explained

    Reply
  11. Brianna Dela Cruz says

    January 31, 2022 at 5:07 pm

    Good: https://www.visualcapitalist.com/the-high-cost-of-chronic-diseases-worldwide/

    Can be improved: https://www.visualcapitalist.com/worlds-biggest-pharmaceutical-companies/

    Reply
  12. Michael Kebede says

    January 31, 2022 at 5:07 pm

    Good
    https://www.visualcapitalist.com/every-cannabis-product-in-one-graphic/

    Bad

    https://www.visualcapitalist.com/ranked-nuclear-power-production-by-country/

    Reply
  13. Madison Joseph says

    January 31, 2022 at 5:07 pm

    Needs improvement:
    https://www.visualcapitalist.com/charted-5-trillion-in-fossil-fuel-subsidies/

    The scaling on this graph is a bit confusing and ends up exagerating the differences between each year.

    Pretty good:
    https://www.visualcapitalist.com/ranked-nuclear-power-production-by-country/

    The areas seem to be reasonably comparable to eachother depending on the size/percent. The countries in 1% range are similar ect.

    Reply
  14. Braeden Kreutzer says

    January 31, 2022 at 5:07 pm

    Good:
    I think it is good because it is very clear on the best mining locations and what you are able to find there
    https://www.visualcapitalist.com/rare-earth-elements-where-in-the-world-are-they/
    Bad:
    I think this one could be done better because it is all over the place which makes it difficult to understand
    https://www.visualcapitalist.com/rare-earth-elements-where-in-the-world-are-they/

    Reply
  15. Julia Miller-Mcglone says

    January 31, 2022 at 5:07 pm

    A good example of a data visualization is: https://www.visualcapitalist.com/the-50-most-visited-websites-in-the-world/
    This shows the top visited websites from 2020.. Good aspects are the sizing, colors, organization, and the inclusion of logos

    A not so good example is https://www.visualcapitalist.com/20-internet-giants-rule-web/
    It can be a bit confusing in the way it’s read especially with any mergers

    Reply
  16. Hani Weiman says

    January 31, 2022 at 5:07 pm

    https://www.visualcapitalist.com/ranked-the-most-prescribed-drugs-in-the-u-s/
    I think that there are a lot of problems with this image but there are also a lot of positives. I like how each type of drug is put into a category and I also like how each pill size correlates to the percentage. However, I don’t like how it has the rankings out of order and I also think there is a but too much going on.
    https://www.visualcapitalist.com/visualizing-global-per-capita-co2-emissions/
    each country shouldn’t have a different width. I also do not like how the circle doesn’t fully close. The globe in the center is wasted space

    Reply
  17. Jack Haley says

    January 31, 2022 at 5:08 pm

    Good: https://www.visualcapitalist.com/u-s-inflation-which-categories-have-been-hit-the-hardest/
    They have clear and concise data with everything made obvious.
    Bad: https://www.visualcapitalist.com/visualizing-the-94-trillion-world-economy-in-one-chart/
    They hid Africa inside the chart and I struggled to find it first time I looked at it, and they should have different sections of the world be different colors.

    Reply
  18. Luca Jorsling says

    January 31, 2022 at 5:08 pm

    https://www.visualcapitalist.com/visualizing-the-94-trillion-world-economy-in-one-chart/

    This visual popped out however I think it is not as effective as it could be because of the weird shapes that are created that prevent the viewer from seeing how different the countries with smaller values are

    https://www.visualcapitalist.com/seeing-red-is-the-heydey-of-pandemic-stocks-over/

    Like how all the graphs are comparable here

    Reply
  19. Dakeilyn Kollie says

    January 31, 2022 at 5:11 pm

    The first example I added in was Visualized: A Global Risk Assessment of 2022 and Beyond.
    It goes into depth about the types of global risk over the years. It is neatly organised, there are labels regarding what each color means, and a clear breakup of the time periods being studied. The graphs shown are readable and easy to navigate.

    Great Example:
    https://www.visualcapitalist.com/visualized-a-global-risk-assessment-of-2022-and-beyond/

    Not so great:
    https://www.visualcapitalist.com/prediction-consensus-what-the-experts-see-coming-in-2022/

    Reply
  20. Siddarth Srinivasan says

    January 31, 2022 at 5:12 pm

    bad: https://www.visualcapitalist.com/every-cannabis-product-in-one-graphic/ (3-d bar graph near end)
    – No need to be 3D
    – graphs looks much taller than they really are because of the angle in which they are displayed
    good: https://www.visualcapitalist.com/navigating-market-volatility-why-etfs-are-critical-tools/ (volatility graph)
    – seemed very accurate as there is a large amount of data
    – y-axis started a zero
    – both x and y axis is clear

    Reply
  21. Susan Schafer says

    February 1, 2022 at 1:55 pm

    Bad:https://www.visualcapitalist.com/visualizing-the-94-trillion-world-economy-in-one-chart/
    this data could be represented in a different wait to have more meaning it is in the shape of a circle to represent the world but geographically is not correct and the size of ratios is not correct everywhere.

    Good: https://www.visualcapitalist.com/most-common-language-spoken-in-the-u-s-map/
    this ia good becasue teh map is accurate and it is color coded for easy reading sums up all the information

    Reply

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