#30DayChartChallenge
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30daychartchall.bsky.social
#30DayChartChallenge
@30daychartchall.bsky.social
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A #DataViz challenge 📊 by @cedricscherer.com and @drxeo.eu Supported by @wendyshijia.bsky.social and @ansgarw.bsky.social More info on Github: https://github.com/30DayChartChallenge/Edition2024
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0 days, 30 prompts - it's a wrap! 🎉

Huge thanks to everyone who joined the #30DayChartChallenge - daily, occasionally, or cheering from the sidelines.

We're amazed, inspired, and above all, grateful for all the creativity, learning, and sense of community! 💛

#dataviz #datavisualization
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Different types of economic activities and resources in medieval Monasteries and Christian Communities

Tree Map with Plotly and wonderful Monastic Matrix resources

Relationships | Kinship #30DayChartChallenge2025 #conclave #WomeninChurch
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Think nuns were just about prayer? Think again!
This chart reveals the economic engines of the medieval monastic world, clustered by activity, source of wealth and colored by order. ✨💰

#30DayChartChallenge2025
Relationships | Clustera
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A bit late for my last #30DayChartChallenge some #rstats #dataviz for day 28's prompt - inclusion. Looking at the immigrant experience in the 🇩🇰 education system

tl/dr is more attainment beyond primary level & immigrants rely on vocational degs for social mobility

www.gregdubrow.io/posts/30-day...
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Relationships | Negative Correlation #30DayChartChallenge2025

Monastic Matrix, sample: 570 medieval christian communities

✝️ Community with the oldest founding date: S. Maria dei Colli (Founded 115)
✝️ Community with the maximum duration: S. Maria della Massima (Duration: 1410 yrs)

#curiousatheist
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The 30 day chart challenge is complete! You can now see all my recent charts and their stories in 1 place: didoesdigital.com/30-day-chart...

#30DayChartChallenge
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#30DayChartChallenge - Day 28: Inclusion

What's the opposite of inclusion? Exclusion and this chart compares the rate of adults at risk of poverty or social exclusion in the EU based on their country of birth.

#rstats #dataviz
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#30DayChartChallenge - Day 29: Extraterrestrial

I chuckled putting this one together for lots of reasons but especially because I loved E.T. as a kid.

All data was from IMDB and after failing at scraping it, the {datapasta} was a lifesaver!

#rstats #dataviz
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#30DayChartChallenge - Day 30: National Geographic theme

The final one! I had no idea what the style was so I Googled and found some interesting charts about tea from NatGeo which I used as inspiration. Not happy with the placement of the chart but I quite like the final result.

#rstats #dataviz
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We're happy to see so many charts shared on Bluesky. ♥️

So, we prepared a chart, too. It shows the number of contributions for each prompt on Bluesky this year.

#30DayChartChallenge
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How much of a risk are you willing to take?

#30DayChartChallenge #Day25 Risk 📊 #rstats
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Average body by gender in European countries.

#30DayChartChallenge #Day10 Multimodal 📊 #rstats
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📊 30 Day Chart Challenge Blog Post 📊

Featuring:

🧠 What I've learned
🤩 My favourite charts
🤞 Advice if you're thinking about participating!

Link: nrennie.rbind.io/blog/30-day-...

#DataViz #RStats #Python #D3 #30DayChartChallenge
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Still slowly working away at #30DayChartChallenge in my own time. So here's day 15 - Complicated which involves one of the more complex GSAP plugins - morphSVG to manipulate SVG shapes.

Made with Svelte + GSAP. Still super janky but here's the code: github.com/schubert-da/...
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Another late and last submission to #30DayChartChallenge

Thanl you for all who organized and contributed this challenge.

#Rstats #ggplot #DataViz

@30daychartchall.bsky.social
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#30DayChartChallenge 2025... it's a wrap!

30 days... 30 visualizations... At some point, I hope to share some of my reflections... but for now, thank you for all your support! 🙏

Congrats to all of the participants! It was great seeing all of your work!

Link: public.tableau.com/app/profile/...
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Thanks to everyone who contributed their #DataViz, celebrated others’ work, and shared encouragement —

thank you all simply for dedicating your time, in whatever context, to help make the 5th edition of the #30DayChartChallenge such a success 👑
0 days, 30 prompts - it's a wrap! 🎉

Huge thanks to everyone who joined the #30DayChartChallenge - daily, occasionally, or cheering from the sidelines.

We're amazed, inspired, and above all, grateful for all the creativity, learning, and sense of community! 💛

#dataviz #datavisualization
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Age at which people in European countries start their first paid job. 🧑‍🎓🧑‍🏭👩‍⚖️

(I didn’t want to miss the last theme day of the challenge.)

#30DayChartChallenge #Day30 Theme Day: National Geographic 📊 #rstats
30 days, 30 prompts, obviously. 🤷‍♂️

30 days is tough already, but 30 charts in 0 days - impossible.
0 days, 30 prompts - it's a wrap! 🎉

Huge thanks to everyone who joined the #30DayChartChallenge - daily, occasionally, or cheering from the sidelines.

We're amazed, inspired, and above all, grateful for all the creativity, learning, and sense of community! 💛

#dataviz #datavisualization
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#30DayChartChallenge - Day 26: Noise

Almost there! This one is all about people complaining about noise from loud music and parties in New York City in 2020 and 2024. The colour scheme is inspired by the yellow of the city's taxis.

#rstats #dataviz
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And just like that, April is done.

The #30DayChartChallenge is over. 🙁
We're happy to see so many charts shared on Bluesky. ♥️

So, we prepared a chart, too. It shows the number of contributions for each prompt on Bluesky this year.

#30DayChartChallenge
0 days, 30 prompts - it's a wrap! 🎉

Huge thanks to everyone who joined the #30DayChartChallenge - daily, occasionally, or cheering from the sidelines.

We're amazed, inspired, and above all, grateful for all the creativity, learning, and sense of community! 💛

#dataviz #datavisualization
Reposted by #30DayChartChallenge
An experimental submission to #Day29 of #30DayChartChallenge
I studied the payloads and rocket bodies in space, by orbit.

#ggplot #Rstats #DataViz
@30daychartchall.bsky.social
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Still missing some plots, but wanted to share this one.

Day 25 #30DayChartChallenge | Uncertainties: Risk

The plot shows the "Brazil Risk" measured by the EMBI+ and highlights key economic/political events. This index broadly measures the risk that foreign investors face when investing in Brazil.
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Day 30 of #30DayChartChallenge #datavis
The prompt today is National Geographic. Here are the tallest mountains according to Nat Geo. ( I made it 30 days straight 😎 !!)