39 posts
Steel tariffs, and my new dataviz seminar

I am developing a new seminar aimed at business professionals who want to improve their ability to communicate using charts. I want any guidance to be tool-agnostic, so that attendees can implement them using Excel if that’s their main charting software. Over the 12+ years that I’ve been blogging, certain ideas keep popping up; and I have collected these motifs and organized them for the seminar. This post is about...

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Microsoft Excel painter

Remember the artist Tatsuo Horiuchi who uses Microsoft Excel to paint scenery? Four years later, he’s still at it. Watch below. Horiuchi is my favorite example of someone who shows that the tool is secondary to what you want to make. Spend less time debating about what software you should use to visualize your data, and spend more time deciding what you want to show. Tags: Excel, paintings, tools

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Infographic tools before the computer

There was a time when charts and infographics were drawn by hand, because computers weren’t affordable or commonplace. John Grimwade provides a run down of the tools he used back in the day. The thing above was used to draw different sized circles. On paper. With a pen. The tools remind me a lot of my dad’s that he used to have laying around. He’s a civil engineer and used...

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The state of the art of interactive graphics

Scott Klein's team at Propublica published a worthy news application, called "Hell and High Water" (link) I took some time taking in the experience. It's a project that needs room to breathe. The setting is Houston Texas, and the subject is what happens when the next big hurricane hits the region. The reference point was Hurricane Ike and Galveston in 2008. This image shows the depth of flooding at the...

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What I Use to Visualize Data

“What tool should I learn? ” I hesitate to answer, because I use what works best for me, which isn't necessarily the best for someone else or the “best” overall. Nevertheless, here's my toolset. Read More

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Enhanced tables, and supercharged spreadsheets with in-cell tech

Old-timer Chris P. sent me to this Bloomberg article about Vanguard ETFs and low-cost funds (link). The article itself is interesting, and I will discuss it on the sister blog some time in the future. Chris is impressed with this table included with the article: This table indeed presents the insight clearly. Those fund sectors in which Vanguard does not compete have much higher costs than the fund sectors in...

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