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R data structures for Excel users

Introducing yourself to R as an Excel user can be tricky, especially when you don’t have much programming experience. It requires that you switch from one mental model of the data that exists in an interactive spreadsheet to one that exists in vectors and lists. Steph de Silva provides a translation of these data structures...

Disney-Fox market share

Disney is set to buy 21st Century Fox for $52.4 billion. I honestly don’t have the mental capacity or imagination to comprehend such a large sum, much less figure out how such a deal works. At least Youyou Zhou, reporting for Quartz, provides breakdowns of market share for the two companies, which makes things a bit more understandable. If the deal goes through, Disney is going to be (an even...

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R data structures for Excel users

Introducing yourself to R as an Excel user can be tricky, especially when you don’t have much programming experience. It requires that you switch from one mental model of the data that exists in an interactive spreadsheet to one that exists in vectors and lists. Steph de Silva provides a translation of these data structures for Excel users. Tags: Excel, R

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Common Mythconceptions Interactive Infographic

[UPDATED] World’s Most Contagious Falsehoods. Floss your belief structures with our filterable charticle. Click on each bubble to read the underlying sources & data.

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Tracking ballet dancer movements

Research group Euphrates experimented with lines and a ballet dancer’s movements in Ballet Rotoscope: By the way, rotoscoping is an old technique used by animators to capture movement. Pictures or video are taken and lines are traced for use in different contexts. [via @Rainmaker1973] Tags: ballet, rotoscope

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Regulations.

Doug Mills, reporting for The New York Times: Echoing his days as a real estate developer with the flair of a groundbreaking, Mr. Trump used an oversize pair of scissors to cut a ribbon his staff had set up in front of two piles of paper, representing government regulations in 1960 (20,000 pages, he said), and today — a pile that was about six feet tall (said to be 185,000...

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Harassement in the Statistics field

Statistician Kristian Lum described her experiences with harassment as a graduate student. She held back on talking about it for many of the same reasons others have, but then there was a shift and she began warning colleagues. I started doing this because I heard that S (for the second time to my knowledge) had taken advantage of a junior person who had had too much to drink. This time,...

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12 Days of ChaRt-mas

As everyone has already checked out for the rest of the year, I'm going to mess around with R to the tune of The Twelve Days of Christmas and nobody can stop me. Read More

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Alabama voter demographics

Democrat Doug Jones won in the senate race against Republican Roy More last night. The Washington Post provides how different demographic groups voted, based on a poll “conducted by Edison Research for the National Election Pool, The Washington Post and other media organizations.” Tags: demographics, election, Washington Post

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Verging on trust

I’m not quite done with that Verge survey on social media popularity. Last time, I discussed one of the stacked bar charts about how much users like or dislike specific brands such as Facebook and Twitter. Today, I look at the very first chart in the article. This chart supposedly says users trust Amazon the most among those technology brands, just about the same level as customers trust their bank....

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Data visualization for analysis and understanding complex problems

Enrico Bertini, a professor at New York University, delves into the less flashy but equally important branch of visualization: analysis. Much of what Enrico describes applies to the other branches too, so it’s worth the full read: One aspect of data visualization I have been discovering over the years is that when we talk about data visualization we often think that the choice of which graphical representation to use is...

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