stefan, to fediverse
@stefan@stefanbohacek.online avatar

My data visualization project that lets you explore your connections across the fediverse now supports:

  • Mastodon
  • Friendica
  • Pleroma/Akkoma 🆕
  • Misskey/Calckey 🆕

Try it here: https://data.stefanbohacek.dev/projects/fediverse

#dataviz #fediverse #mastodon #friendica #misskey #calckey #explore #data

brainwane, to random
@brainwane@social.coop avatar

New Yorkers don't know where our nearest automated external defibrillators (AEDs) are, so when someone has a heart attack, more people die. A new City Council bill would change that. Help improve it & get it passed! Submit written testimony by 10am ET, April 2nd.

Not a New Yorker? We need expertise in #health education & #data. Or do 30 minutes of research about AED public data in your area. You don't have to write a lot! A paragraph is fine.

https://www.harihareswara.net/posts/2023/nyc-improve-open-data-bill-prevent-heart-attack-deaths/

#NYC #NewYork #opendata

dredmorbius, to random

Hacker News front-page analytics

A question about what states were most-frequently represented on the HN homepage had me do some quick querying via Hacker News's Algolia search ... which is NOT limited to the front page. Those results were ... surprising (Maine and Iowa outstrip the more probable results of California and, say, New York). Results are further confounded by other factors.

Thread: https://news.ycombinator.com/item?id=36076870

HN provides an interface to historical front-page stories (https://news.ycombinator.com/front), and that can be crawled by providing a list of corresponding date specifications, e.g.:

https://news.ycombinator.com/front?day=2023-05-25<br></br>

Easy enough.

So I'm crawling that and compiling a local archive. Rate-limiting and other factors mean that's only about halfway complete, and a full pull will take another day or so.

But I'll be able to look at story titles, sites, submitters, time-based patterns (day of week, day of month, month of year, yearly variations), and other patterns. There's also looking at mean points and comments by various dimensions.

Among surprises are that as of January 2015, among the highest consistently-voted sites is The Guardian. I'd thought HN leaned consistently less liberal.

The full archive will probably be < 1 GB (raw HTML), currently 123 MB on disk.

Contents are the 30 top-voted stories for each day since 20 February 2007.

If anyone has suggestions for other questions to ask of this, fire away.

And, as of early 2015, top state mentions are:

 1. new york:         150<br></br> 2. california:       101<br></br> 3. texas:             39<br></br> 4. washington:        38<br></br> 5. colorado:          15<br></br> 6. florida:           10<br></br> 7. georgia:           10<br></br> 8. kansas:            10<br></br> 9. north carolina:     9<br></br>10. oregon:             9<br></br>

NY is highly overrepresented (NY Times, NY Post, NY City), likewise Washington (Post, Times, DC). Adding in "Silicon Valley" and a few other toponyms boosts California's score markedly. I've also got some city-based analytics.

errantscience, (edited ) to science

If you ever find yourself thinking “would this graph be better in 3D” the answer is always no⁠ ⁠

mattburgess, to opensource

NEW: Food prices in Europe have been soaring. Earlier this year, the Austrian government said it would build a price database to let people compare costs at different supermarkets. It said this would take months to make and only include a small number of product categories.

Within 2 hours, @badlogic had built a first prototype, pulling the data from supermarket's websites, and open sourced the project. Now Heisse Preise lists 177,000 products from 10 chains.

The transparency has allowed prices to be compared: and the results appear to show supermarkets are watching each other and adjusting their prices based on others. The competition authority is investigating and already said new laws should make supermarkets publish proper APIs with full item data

https://www.wired.com/story/heisse-preise-food-prices/

metin, to Dragonlance
@metin@graphics.social avatar

🗺️ 𝘖𝘱𝘦𝘯𝘚𝘵𝘳𝘦𝘦𝘵𝘔𝘢𝘱 3𝘋 🧊

https://demo.f4map.com

Zoom in to street level to see the 3D features.

stefan, to fediverse
@stefan@stefanbohacek.online avatar

I know some fediverse apps use various text/image detection technologies, so I was curious if this encourages the use of alt text.

The main thing I learned: Out of nearly 30,000 fediverse posts I looked at, almost 80% did not have information about the client app.

That was a bit surprising. And it makes doing this sort of analysis difficult.

#AltText #fediverse #data #dataviz

autonomysolidarity, to uk German
@autonomysolidarity@todon.eu avatar

The U.K. Government Is Very Close To Eroding Encryption Worldwide

"The U.K. Parliament is pushing ahead with a sprawling internet regulation bill that will, among other things, undermine the privacy of people around the world. The Online Safety Bill, now at the final stage before passage in the House of Lords, gives the British government the ability to force backdoors into messaging services, which will destroy end-to-end encryption. No amendments have been accepted that would mitigate the bill’s most dangerous elements. "

https://www.eff.org/deeplinks/2023/07/uk-government-very-close-eroding-encryption-worldwide

KathyReid, to random
@KathyReid@aus.social avatar

Welcome to the future where I have to disable my adblocker infrastructure like and to place a Coles online shopping order.

Because my user is more profitable than the goods I purchase.

video/mp4

EU_Commission, to Travel
@EU_Commission@social.network.europa.eu avatar

Roaming charges are history! Experience the freedom to travel and stay connected.

Remember when you couldn't activate your mobile when you were abroad to avoid high charges? With Roam Like at Home you can enjoy the same benefits wherever you go:

📱 Lightning-fast for seamless connectivity
💰 No unexpected charges, peace of mind
🆘 Improved access to emergency services for safety

The end of charges has revolutionised and communication, bringing closer together.

stefan, (edited ) to fediverse
@stefan@stefanbohacek.online avatar

Visualize your fediverse export data: https://fediverse-export-analyzer.stefanbohacek.dev

Currently supports Mastodon, Firefish, Friendica, and Pixelfed data exports, with more to come!

EDIT: I wrote a bit about the project on my blog: https://stefanbohacek.com/project/visualize-your-fediverse-export-data/

#fediverse #data #dataviz #SocialMedia

EU_Commission, (edited ) to Bulgaria
@EU_Commission@social.network.europa.eu avatar

Did you receive our text? 📱💬

You can, even when you're abroad, thanks to roaming.

According to the latest Eurobarometer survey, more than 81% of EU travellers are enjoying the freedom of calling, texting, and using without extra charges when exploring the EU and EEA countries.

The Roaming rules have been in place since June 2017 and got extended last year until 2032.

Check out the Eurobarometer → https://europa.eu/!HwwnHq

LabPlot, (edited ) to windows
@LabPlot@floss.social avatar

Is there a causal relationship between electricity consumption and obesity, or is it just an illusory correlation❓

@science @dataisbeautiful @health

The plot and curve fitting made in @LabPlot, a FREE, open source Data Visualization and Analysis software. It works on , and .

➡️ https://labplot.kde.org/download

compiled for 184 countries.

raoulvanoosten, to statistics

The minimum effect is my power threshold so they cancel each other out. How can I do this? Preferably with linear models in r (I like emmeans and simr.

@lakens you wrote that more power is needed for minimum effects compared to null tests, so you might know.

I have asked here but gotten no response https://stats.stackexchange.com/questions/621178/power-analysis-for-minimum-effect-tests-and-good-enough-range-hypotheses

#statistics #rstats #emmeans #data #datascience

asahi95, to random

I know this'll be shitty to complain about but seriously.. Why do people still make servers when they can use other open solutions like or ? :blobcatglare:

We are supporting yet another big greedy collecting on us, we should be promoting open protocols or services that don't do such a thing

EU_Commission, to Europe
@EU_Commission@social.network.europa.eu avatar

We are connecting Europe 🛜

#DYK that you can have free access to public Wi-Fi across Europe in parks, schools, public buildings or health centres.

From industrialised areas to rural regions, #WiFi4EU is reaching municipalities across #Europe offering networks that are:

✅ free of charge
✅ free of #data harvesting
✅ and free of advertisements.

Want to know where you can connect in your country or abroad?

Learn more here: https://europa.eu/!Jd68wh

#DigitalEU #EU

Four waves coming out of a point all the blue color depicting the symbol of the Wifi. At the bottom, the text "We are connecting Europe."

KathyReid, to TwitterMigration
@KathyReid@aus.social avatar

Good morning everyone! Here's my latest post, where I curate interesting accounts for you to follow from across the :fediverse:

@maryrobinette is a , and I am listening to her incredible series at the moment. If you love (esp hard scifi) you should read it, too! 🇺🇸

@sayashk is a candidate at , who is researching failures in (he's also co-running a workshop on open in about 15 hours, see my previous posts for more info) 🇺🇸

@michcampbell is Dr Micha Campbell and she is a living on country 🇦🇺

@mthv is a who works in at 🇫🇷

@astrolori is Lori and she is into , , and 🇨🇦

@pandas_dev is the official account for , the tool 🐍 📊

@jessie is a lover of and helps run , @mozilla 's open set, which now supports over 100 languages. She also teaches and loves . She's awesome you should follow her 🇬🇧

That's all for now, please do share your own lists so we can create deeper connections, and a tightly-connected community here

I'm reminded here of @maryrobinette's short story - "Red Rockets" - "She built something better than fireworks. She built community."

fmic_, to random

Sharing something I have been working on with @apreshill and other colleagues over the last couple of months: The Composable Codex.

If you work with #data and want to learn what data systems are going to look like in the future, follow this thread 🧵⤵️ 1/...

Edent, to Finance
@Edent@mastodon.social avatar

🆕 blog! “Free Open Banking API using Nordigen / GoCardless”

A few weeks ago I was moaning about there being no OpenBanking API for personal use. Thankfully, I was wrong! As pointed out by Dave a company called Nordigen was set up to provide a free Open Banking service. It was quickly bought by GoCardless who said: We believe access to…

👀 Read more: https://shkspr.mobi/blog/2023/10/free-open-banking-api-using-nordigen-gocardless/

#api #data #finance #money #openbanking #programming

stefan, to mastodon
@stefan@stefanbohacek.online avatar

Someone on here shared a wikidata.org query the other day that returned a list of organizations with known Mastodon/fediverse handles.

This is all I was able to recover (see screenshot).

Any chance someone has it saved?

#wikidata #data #mastodon #fediverse

khalidabuhakmeh, to dotnet
@khalidabuhakmeh@mastodon.social avatar

In #dotnet 8, specifically #entityframework8, you can now do two exciting things with the #data access library.

  1. You can map complex types to the same table as their owner. This reduces table sprawl and improves query performance.

  2. You can map SQL queries to ANY object. Yes, ANY object. It doesn't have to be known by the DbContext.

#jetbrainsrider

autonomysolidarity, to BMW German
@autonomysolidarity@todon.eu avatar

If You’ve Got a New Car, It’s a Data Privacy Nightmare
"Bad news: your car is a spy. If your vehicle was made in the last few years, you’re probably driving around in a data-harvesting machine that may collect personal information as sensitive as your race, weight, and sexual activity. Volkswagen’s cars reportedly know if you’re fastening your seatbelt and how hard you hit the brakes.
That’s according to new findings from Mozilla’s *Privacy Not Included project. The found that every major car brand fails to adhere to the most basic privacy and security standards in new internet-connected models, and all 25 of the brands Mozilla examined flunked the organization’s test. found brands including , , , , and collect about drivers including race, facial expressions, weight, health information, and where you drive. Some of the cars tested collected data you wouldn’t expect your car to know about, including details about sexual activity, race, and immigration status, according to Mozilla."
https://gizmodo.com/mozilla-new-cars-data-privacy-report-1850805416

forteller, to norge Norwegian Bokmål
@forteller@tutoteket.no avatar

Meg tidligere i kveld: Er det egentlig mulig å få en linje-graf til å se bra ut?

Meg nå: Ok, dette ser vel ikke så verst ut…

Hva tenker dere, er denne lesbar for folk som ikke har sittet og jobbet med den hele kvelden? Andre innspill til forbedringer?

dlakelan, to statistics
@dlakelan@mastodon.sdf.org avatar

So I'm probably going to be nerd sniped into developing a Jupyter notebook to examine the question of how well are mid income families 2 adults and 2 kids doing relative to how well their parents were doing 30 years earlier. I'm going to use a dirichlet prior over the weights on a 5 item CPI based expense index. The missing part is paired nominal earnings of people and their parents... Anyone know a dataset #statistics #data #economics @economics@a.gup.pe

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