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Aaron Williams, for The Pudding,shows upward mobility through his own experiences, moving as a child from a low-income city to a higher-income city.
It’s unclear what my mom meant by “better opportunities.” Still, I got the gist that it was about the socioeconomic measures think tanks, policymakers and researchers use to measure progress: education, housing and income.
I thought, “can I actually measure if moving made a difference?” Indeed, your environment impacts your future outcomes, but to what extent?
I like the nod toW.E.B.杜博斯及其他人了解他们through style and geometry.
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I had a short chat with Alberto Cairo and Simon Rogerson The Data Journalism Podcast. They talk to people about data journalism. It’s a podcast. Thanks to Alberto and Simon for having me and luring me out of my bubble.
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Connie Hanzhang Jin and Kaitlyn Radde, for NPR, used illustrations to explainhow ranked-choice voting works. Instead of picking a single candidate, you can rank your choices, and if someone does not win outright, the rankings kick in.
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You might have heard that Elon Musk bought Twitter, and among the many recent changes to the platform comes what appears to be an ideology shift. Gerrit De Vynck, Jeremy B. Merrill and Luis Melgar, for The Washington Post,show the shift through the lens of a baseline chartand follower counts among popular Democrats and Republicans.
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How to Build a Happy Life from The Atlanticis a podcast on finding happiness:
In our pursuit of a happy life, we build, we structure, and we plan. Often, we follow conventional wisdom and strategize. But what happens when our plans fall through and expectations don’t meet reality—when the things that should make us happy don’t?
In season 3 of ourHow Toseries, Atlantic happiness correspondent Arthur Brooks and producer Rebecca Rashid seek to navigate the unexpected curves on the path to personal happiness—with data-driven insights and a healthy dose of introspection.
我迟到了,但我有一些停机时间在the Thanksgiving break and liked the data- and research-centric episodes. As you might expect, there’s a lot of fuzziness in the numbers and there’s more than one way to find happiness.
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Mark Doman and Alex Palmer, for ABC News, show the depth of the Tonga volcanothat erupted earlier this year with a 3-D model. “While the depth of the caldera shocked him, the fact the rest of the volcano appeared to be largely unchanged was equally as surprising.”
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Nick Evershed, for The Guardian, describes Noisycharts,an experimental component for their in-house charting tool:
What does rising global carbon dioxide sound like? Or the crash of the pound? How about Sydney’s record-breaking rainfall, or the share value wiped out following Facebook’s pivot to virtual reality?
While all of these things have been frequently graphed, now we can turn them into audio as well.
Noisycharts is a new tool created by Guardian Australia to easily turn data into sound, with an animation to accompany it.
One of the examples uses a modulated dog bark to demonstrate how the sounds can match with the context. That seems like a fun path to explore.
Unfortunately, it’s not meant for public use (yet?). For that, you might want to check outTwoTone.
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Chris Dalla Riva analyzed key changes in songs that made the Billboard Hot 100, between 1958 and 2022. Key changes are near non-existent after 2010.The most interesting part is why:
Thus, if you changed the key of “Juicy,” Biggie wouldn’t necessarily have to change how he raps, but if you changed the key of “Over the Rainbow,” Judy Garland would have to sing different pitches. If you picked the wrong key, those pitches might be outside of her vocal range. In short, key doesn’t matter as much in hip-hop.
As hip-hop grew in popularity, the use of computers in recording also exploded too. Whereas the guitar and piano lend themselves to certain keys, the computer is key-agnostic. If I record a song in the key of C major into digital recording software, like Logic or ProTools, and then decide I don’t like that key, I don’t have to play it again in that new key. I can just use my software to shift it into that different key. I’m no longer constrained by my instrument.
See also theincreasing similarity of Billboard songs.
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Mira Rojanasakul, for The New York Times,dug into current and historical energy sources in Europe. With the war in Ukraine, Russia cut off natural gas supplies to other countries, but based on estimates from Ember, it looks like the biggest shifts recently are in other energy categories.
月线图表用于每个国家和energy source. Lines for previous years rest in the background in a light gray to serve as a point of comparison, whereas the lines for 2022 sit in the front with a bolder color and thicker width to indicate the point of interest.
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Qatar spent $300 billion with a ‘b’ over the past twelve years to host the World Cup. For Bloomberg, Simone Foxman, Adveith Nair, and Sam Dodgeshow what that money went towards through satellite imagery. The shift is striking with a transition from desert flat land to stadiums and high rises over a short period of time.
These before-and-after satellite imagery pieces usually go the opposite direction, like after a natural disaster. So the sudden shift from nothing to a whole lot more is jaw-dropping.
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Mukesh Ambani has an estimated net worth of $90.7 billion,因为his company controls many facets of Indian daily life:
Ambani’s wealth comes from the enormous Reliance Industries conglomerate. Since taking over from his father, Ambani has turned Reliance — once known for textiles and petrochemicals — into a digital powerhouse. He’s grown the company’s reach through acquisitions and partnerships to reach retail, telecommunications, media, and so much more, creating an empire with unimaginable reach.
The piece from Rest of Worlddrives the point home with a stroll through illustrations that start with a single phone and keeps zooming out until you’re looking at the whole planet.
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Here’s a fun interactive from The Washington Postto earmark the world reaching 8 billion population. Enter age, country, and gender and you get a mosaic of quarter-circles, each representing 1 or 10 million people depending on the scale of the selected country’s population.
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I have two course-related updates on FlowingData. First, there’s a new course onvisualizing data with R. Second, I updated theVisualization for Claritycourse so that you can more easily get feedback from me on how to make a better chart.
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TikTok usernotkahnjuniorfigures out people’s birth dates through the psuedo-privacy of the internet. People give her their TikTok profile, and she takes it from there.
@notkahnjuniorReplying to @knoughpe♬ original sound – kahn No special tools required. Just web searches coupled with interactions among those who don’t know or care about privacy on the internets. It seems too easy. But it is also entertaining.
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NFL Football Operations calculated how much luck hascontributed to team wins and losses this season. They considered four actions that involve a lot of randomness: dropped interceptions, dropped passes, missed field goals, and fumble recoveries. Then they took the difference between expected win probability and the chances of the actions to calculate lucky wins and losses.
Normally I live in a football-free household, but someone joined a fantasy football league, which has a way of turning non-fans into obsessive stat checkers.
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Drought has caused water levels to drop in the Mississippi River, which is a problem when millions of tons of grain are moved for export via boat.Bloomberg Green breaks it down, including a flow-ish, river-like Sankey Diagram to show where grain exports go.
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Twitter isn’t in a great place right now, so maybe you want to do something with your account and your tweets. Julia Silge outlineshow to delete your tweets with R:
If you are looking to remove yourself from Twitter, you can delete your account, but I’ve seen some folks say a better initial move may be to delete the content from your account (perhaps including followers and following), and then take your account private or deactivate it. In this blog post, I’ll walk through how to use rtweet to automate some of these steps.
Social media in general hasn’t been my thing for a few years now, so I’m not sure what I’m going to do, but you canfind me on Mastadon. Or we can go back to blogs Xanga-style, and I’d be okay with that.
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