For Day 3 of the #30DayChartChallenge, the prompt is "Circular"
Sunburst plot showing countries where 1% have >10% of wealth
Data formatting #RStats to create JSON data
Figured out how to edit an imported D3 chart in Observable
For Day 3 of the #30DayChartChallenge, the prompt is "Circular"
Sunburst plot showing countries where 1% have >10% of wealth
Data formatting #RStats to create JSON data
Figured out how to edit an imported D3 chart in Observable
We're looking at Pokemon data for #TidyTuesday this week!
Stream plot showing speed and colour using {ggstream}
Image added with {ggimage}
Aiming for a minimalist, fun, and arty chart
Code: https://github.com/nrennie/tidytuesday/tree/main/2025/2025-04-01
It's time for a #Measles dashboard update:
https://public.tableau.com/app/profile/ari.skinner/viz/MeaslesUSA2025/NavandOverview
The landing page now has a histogram AND a national map, capturing statewide totals. This is especially valuable since some states aren't including county data, or are including divisions like regions, which can't be captured on the cases-by-county map.
This project was constructed from local and state data first: I don't pull from CDC's national totals, but I do check my data against them frequently. Wherever local and state data aren't available, I use news articles. Every entry includes a source link in the cases-by-county table.
It's Day 2 of the #30DayChartChallenge, and the prompt is "Slope"
Re-using yesterday's data from Our World in Data on wealth distribution
Slope chart looking at change over 200 years
Chart made with Observable
Quarto + #RStats + Observable =
New blog post from me about:
What is Observable?
Why should R users care?
How do you use both together to make interactive charts?
The New York Times' classic #dataviz made in *Flash* are back online - thanks to some kind of tech magic. Via @flowingdata
https://flowingdata.com/2024/01/10/nyt-flash-based-visualizations-work-again/
It's Day 1 of the #30DayChartChallenge, and the prompt is "Fractions"
Data from Our World in Data on wealth distribution
Data wrangling in #RStats
Waffle plot made with Observable
Today starts the #30DayChartChallenge, happy times for #dataviz lovers!
I recently joined the Health Foundation. So this year (as time allows) I’ll post a mix of visualisations about health topics made in Flourish (our main charting library) + fun stuff I learnt to make in #python and #D3.
Grâce à l'API de #Mastodon et un scraping #python une visualisation des mot-dièses associés à #AAFRennes2025 corpus de 169 pouets depuis 2023. (bon maintenant il y en a un de plus). @archivistodon #Archives #Dataviz
Here's my first contribution to the #30DayChartChallenge 2025. Horrifying statistics about misinformation! But also hot tips to cope!
Four in five of us (adults in Australia) reckon: "The spread of misinformation on social media needs to be addressed."
And that "People need to be taught how to identify misinformation."
So we're starting there! This is the SIFT method:
S: Stop. Don't read a post until you know where the info is coming from. And stop if you're overwhelmed.
I: Investigate the source. Maybe hover over their social media profile. See what Wikipedia says.
F: Find better coverage. Before sharing, check if other websites (reputable ones) say the same thing.
T: Trace claims, quotes, and media to the original context. Check the date. Try reverse image search to see where pics came from. Read full quotes, not just ragebait headlines.
https://DSLC.io welcomes you to week 13 of #TidyTuesday! We're exploring Pokemon!
https://tidytues.day/2025/2025-04-01
https://medium.com/@hanahshih46/pokemon-data-visualization-and-analysis-with-r-60970c8e37f4
Submit a dataset! https://github.com/rfordatascience/tidytuesday/blob/main/.github/CONTRIBUTING.md
Promising 4-year, fully-funded PhD position in Architecture and Data Visualization at TU Delft – explore sensor data, design impacts, and ecology.
Apply by 15 Apr 2025!
I would like to have either a mirror or an automatic download (every few hours) of a public #Tableau workbook.
All download options are enabled
Does anyone have an idea?
#Data #DataViz #SafeguardingResearch
It's almost April, and that means it's nearly time for the #30DayChartChallenge!
I'm not yet sure how many days I'll end up doing, but my aims are:
Spend time learning more Observable and D3
Reuse datasets and visualise them different ways
Use more text and annotations in charts
On peut tout faire dire aux chiffres... Ou comment utiliser les statistiques de la délinquance... Et surtout éditorialiser les dataviz RT @lemonde
Pourquoi il faut considérer les classements des villes les plus dangereuses avec précaution
https://www.lemonde.fr/les-decodeurs/article/2025/03/28/pourquoi-il-faut-considerer-les-classements-des-villes-les-plus-dangereuses-avec-precaution_6587251_4355770.html
#statistiques #opendata #donnéespubliques #securité #biais #editoralisation #dataviz #datavisualisation #veille
Did you know that untreated dental disease costs the U.S. $45 billion in lost productivity each year?
Explore more eye-opening stats in Stefan Marinic’s award-winning visualization from the undergraduate category of University of Arizona’s 2023 #DataVisualization Challenge! Check it out: https://doi.org/10.25422/azu.data.22728839. Image: Marinic (2023). CC-BY 4.0.
#OpenData #OpenScience #DataViz #DentalHealth #UniversityofArizona
Great 3D #RStats #dataviz of #gaming data (!) on DIB on the distribution of frags in the classic Counterstrike map, de_dust2. The author followed a tutorial by @mrpecners.bsky.social (not on mastodon) and commented that the hard part was getting the data--the 3D rendering was trivial! Shows the power of a good tutorial and #rayrender!
What's the current status of data visualisation? Good thoughts from Shirley Wu on topics such as plateaued creativity, scrollytelling fatigue and data literacy: https://www.shirleywu.studio/notebook/2025-02-innovation-killer