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Eli Holder
@elibryan.bsky.social
How might we visualize people, fairly and equitably? Data / dataviz / design / psychology / research geek. He / him. Chaotic good. Follows Fizzlethorpe Bristlebane. Design + writing at 3iap.com.
712 followers1.5k following117 posts
EHelibryan.bsky.social

Presenting new 📊 work at tomorrow's UK Healthcare TUG, absurdly asking: Can some charts be deadly?! Could visualizing population mortality risk plausibly, conceivably, maybe, actually increase population mortality risk? And... could we solve this with design? usergroups.tableau.com/events/detai...

Title slide from my talk for the UK Healthcare TUG. It says: 3iap presents: Deathly Dataviz. A morbid introduction to 
“Equitable Epidemiology.”  Or, how popular population health charts can backfire and undermine public health. And what we can do instead.
By Eli Holder
A typical bar chart showing mortality rates for four different social groups. It reads "Early deaths from heart disease. How many younger adults died each year from heart disease? Crude mortality rates for U.S. adults, ages 15-64." It shows Group B with much higher rates than the three other groups.
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EHelibryan.bsky.social

Lol, maybe I'm in too deep, but that reads pretty clearly to me?! If I were asking my 4yo, I might have said "is the line GOING UP UP UP?! or STAYING FLAT FLAT FLAT?!" 🫠

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EHelibryan.bsky.social

Here's a million-gif writeup on HOPs (Hypothetical Outcome Plots 📊), which use animation to simulate how values might vary (e.g. around an average) instead of just showing the distribution directly, so it's a way to "experience" uncertainty. via @kalealex.bsky.social@jessicahullman.bsky.social.

Hypothetical Outcome Plots (HOPs) Help Users Separate Signal from Noise
Hypothetical Outcome Plots (HOPs) Help Users Separate Signal from Noise

In daily life, we often find ourselves trying to separate signal from noise. For example, do the monthly job numbers to the left suggest a…

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EHelibryan.bsky.social

Tampa meteorologist describes how to read Hurricane Milton's cone of uncertainty. "The center could be up here. It could be here. It could be here. It could be all the way down here." He's pretending to be a Hypothetical Outcome Plot 📊... youtu.be/sI3jJM19Fe8?...

Tracking the Tropics: Hurricane Milton expected to become major hurricane in 'next day or so'
Tracking the Tropics: Hurricane Milton expected to become major hurricane in 'next day or so'

YouTube video by 10 Tampa Bay

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Reposted by Eli Holder

Hurricane Helene's death toll (now at 189) ranks behind only Katrina (2005) and Camille (1969). It's true toll will take years to unfold www.scientificamerican.com/article/hurr...

Graphic showing how excess deaths from a hurricane persist for years after the storm. In any given year, multiple storms contribute to excess deaths.
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Reposted by Eli Holder
JMjoemurph.bsky.social

I wrote a bash script to scrape the per-county power outage data, used CSVKit to convert the JSON to a CSV, took the CSV into Google Sheets and XLOOKUP'ed the FIPS codes into it, and got this map: www.nbcnews.com/news/weather...#Helene

This county map of the eastern U.S. shows the share per county without power service. A swath of the country, like a stab wound that starts in northern Florida and extends up to the western tip of Virginia, is almost entirely without power.
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Reposted by Eli Holder
ATastrotter.bsky.social

I don't feel like the national media is conveying right now what a catastrophe is unfolding in western North Carolina.

Department of Transportation electronic sign, reading "ALL ROADS CLOSED IN WESTERN NC" and then "DO NOT TRAVEL IN WESTERN NC"
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EHelibryan.bsky.social

How is it okay for straight reporting to speculate on intent? If we're just projecting, why not "seeking to aid middle class"? Or make it fun? "seeking to appease the extravagant demands of Taylor Swift's debauched cat, promotes manufacturing as cover for domestic catnip production conspiracy"?!

Screenshot of Washington Post article with politically cynical and speculative framing of Kamala Harris' economic speech. It reads: "Vice President Kamala Harris, seeking to further erode Donald Trump's advantage on economic issues, announced plans Wednesday for a broad expansion of investment in American industries ..."
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EHelibryan.bsky.social

Fun fact: When George Gallup started the Gallup Poll in 1935, his first customers were all newspapers looking for content. "Modern polling" was for "the clicks" from the very beginning.

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Reposted by Eli Holder
JWshowmydata.org

As Todd Rose writes about how the average person doesn’t exist (www.toddrose.com/endofaverage), Mark Humphries writes here about how the average neuron may not exist. It is easy to forget forget that averages, for all their statistical convenience, were never meant to capture reality.

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EH
Eli Holder
@elibryan.bsky.social
How might we visualize people, fairly and equitably? Data / dataviz / design / psychology / research geek. He / him. Chaotic good. Follows Fizzlethorpe Bristlebane. Design + writing at 3iap.com.
712 followers1.5k following117 posts