Four pie charts showing the proportion of flat rents in France that are either higher (red) or lower (green) than the national average of 12.3 €/m², categorized by town or city size.
First day of #30DayChartChallenge
I will pick data from data.gouv.fr randomly, today I came across average rent prices for flats in France
code here : github.com/MathieuGenu/...
#RStats #dataviz
¿Extrañas la era donde los juegos eran diversión pura desde el inicio? 🎮 He analizado 10 clásicos de PS3 que definieron la séptima generación por su alma y ritmo inmediato.
#DataViz #Gaming #PS3 #RetroGaming #Videogames #Playstation #Gamer #Top10Games
Do you miss the era when games were pure fun from the very start? 🎮 I’ve visualized 10 PS3 classics that defined the 7th generation through their soul and immediate pacing.
#DataViz #Gaming #PS3 #RetroGaming #Videogames #Playstation #Gamer #Top10Games
Screenshot from our lesson on geometric layers, showing two examples of a timeline (with made-up data just for showcasing): first as overlapping areas – via geom_area(position = "identity") – and one with relative share by simply using position = "fill" instead.
For today's #30DayChartChallenge #Day1 "Part-to-Whole", I'm not sharing a polished #dataviz but a lesser-known #ggplot2 trick 🧙♀️
Turn your area chart into a timeline of relative shares by changing the position argument to "fill" 🤙
Example from our "gpgplot2 uncharted" course: ggplot2-uncharted.com
A map with locations from the NJ Emission Repair Facilities dataset. Please visit the link for full details.
NJ Emission Repair Facilities
Source: https://data.nj.gov/d/uifj-t9ku
#nj #data #dataviz
Chart: A equal parliament 48% of the danish parliament are women after the 2026 election. For the entire parliament 86 members are women, and 93 are men. Some parties are mostly men and some are mostly women, but most are around 50/50.
There was a election in Denmark last week, which resulted in the highest amount of elected women ever!
Been a while since I tried to participate in #30DayChartChallenge, current goal is to make at least 1 chart per category, or whatever time and energy allows :)
#dataviz
Map of Apollo 16’s flight to and from the moon. The detailed diagram shows the position of thew moon and its phases, and it’s relative position to the Earth.
With Artemis II’s launch about 4 hours away, time to revisit one of my all-time favorite diagrams. NASA published a series of Translunar/Transearth Trajectory Plotting Charts in the Apollo era, but otherwise I know nothing about them! Search mostly links to auction sites. #artemis #moon #dataviz
#30DayChartChallenge 2026 Day1: Part-to-Whole
The treemap shows the final energy consumption by energy product classification for the EU27 in 2024.
Overall, fossil fuels still dominate and most are imported.
Data is from #Eurostat energy balance tables.
#dataviz #stataviz
Follow along with NASA’s Artemis missions in these amazing visualizations of the Artemis II flight path #nasa #artemis #dataviz #moon from the tram of @marksubbarao.bsky.social
svs.gsfc.nasa.gov/20412/
This is a column chart. It is a time series of 1997 to 2025. The vertical axis shows the median house price in England for that year. Each year has a bar, which is broken into smaller rectangles, each representing the median earnings for that year. We can see that in 1997, the median house price was 3.5 times median earnings. However, in 2025, the median house price costs 7.6 times median earnings.
I might have had some silly ideas while working on the vis for this release www.ons.gov.uk/peoplepopula.... I am happy to have an excuse to do something with it now! Not sure I've made it easier to understand the affordability ratio, but FUN.
#30DayChartChallenge #dataviz #datavis #graphs #charts
Generic dashboards don’t fit how teams actually work. We build custom dashboards around your data, workflows, and goals… fast, intuitive interfaces that scale with large datasets and turn complex data into clear, actionable insights.
📽️ Watch: youtu.be/NhLrcD-gjgk
#DataViz #Analytics #DataBS
library(tidyplots) animals |> tidyplot(x = weight, y = size) |> add_data_points() |> add_data_points(data = max_rows(weight, n = 3), color = "red", shape = 1, size = 3)
This is how you can highlight a subset of the dataset in #tidyplots 🔥
jbengler.github.io/tidyplots/reference/all_...
#rstats #dataviz #phd
4 different chart types showing the majority of seats held by the Grand coalition in the German Bundestag after the 2025 federal election: pie chart, arc, donut chart and a stacked 100 % bar chart (but its title is “cubist pie chart”).
A (limited) case for the pie chart.
Pie charts have a bad reputation. We've all seen those messy charts with 37 slices and 37 different colors. But would a stacked 100 % bar chart with 37 segments really be any better?
#30DayChartChallenge #dataviz 📊
Visual for #30DayChartChallenge 2026 day 1 "Part-to-Whole". The background is a pink gradient and the text reads "In 2025, 53 (41%) media workers out of the 129 killed that year were Palestinians killed by Israeli airstrikes (targeted or untargeted)". Below is the image of a bubble chart where each circle represents a country. The bigger the circle, the more journalists killed, and the darker the colour.
Timeline (2018-2025) of bubbles on a B&W photo background. The higher the bubbles, the more deaths that year. The size of the bubbles reflects the number of deaths in a country. The black bubbles show the country with the highest number of deaths that year. The rest of the bubbles are grey. The deaths decreased between 2018 and 2021, and then increased.
#Day1 #30DayChartChallenge 2026
Journalists killed in 2025 as reported by the Committee to Protect Journalists (CPJ) 🤍
#dataviz
In theory the point the sun is highest in the sky should be at noon (12 pm). However due to daylight saving and countries like China with only one time zone noon can actually be as late as 3pm. This #dataviz shows the sun's highest point in the day as the year progresses.
🏆 To kick off #30DayChartChallenge, I'm diving into the historic backbone of the Brazilian National Team. Which clubs have provided the most World Cup call-ups?
#30DayChartChallenge #RStats #DataViz #WorldCup #Selecao #PartToWhole"
Here in the UK March has been warmer and sunnier than average. It has been very wet in the west of Scotland and north-west England and dry elsewhere. Here is a climate/weather #dataviz summary for the past year.
Day 1 of #30DayChartChallenge: Part-to-whole 🎵
Turned my Spotify Wrapped 2025 genres into a vinyl-inspired chart to show the vibes I played most in 2025. C-pop took the biggest slice, with soundtrack, Hindi pop, pop, and Marathi pop rounding out the mix.
#DataViz #SpotifyWrapped #DataArt
A map with locations from the Forestry Work Orders dataset. Please visit the link for full details.
Forestry Work Orders
Source: https://data.cityofnewyork.us/d/bdjm-n7q4
#nyc #data #dataviz
#30DayChartChallenge #Day1 – Part-to-Whole
Pie chart of 2022 commercial fisheries landing by region overlaid with an illustration of a cast net. The N. Pacific region (Alaska) dominates with landings being larger than all other regions combined.
Shiny: tinyurl.com/6bf3puth
#DataViz #Rstats
Wrote a blog on the many differences between data centers, one of which is the amount of electricity used for cooling
It's defined by a metric called PUE, and apparently, the lower the PUE (eg the lower the cooling costs), the better the data center #dataviz
Watch out for some exciting charts from the ONS #DataViz team this month as part of the #30DayChartChallenge. I'll try to add them all to this 🧵
1/n
Beyond #dataviz hobby.
www.linkedin.com/posts/daniel...
99 bills have been introduced, 0 bills passed the House, 0 bills passed the Senate, 0 bills passed both chambers, 0 resolutions have been agreed to, 1 bills are being considered, and 0 bills have been enacted.
The last 100 bills in the US #government, analyzed! #dataviz #civictech
Donut chart titled "How Uppsala County moves" showing share of distance traveled by mode in 2024. Car dominates at 70.8% (dark blue), followed by public transit at 19.7% (amber), other at 5.5% (light grey), walking at 2.2% (dark grey), and cycling at 1.9% (medium grey). Source: Sveriges Miljömål, Graphic: Georgios Karamanis
#day1 of #30DayChartChallenge, Part-to-Whole
code: github.com/gkaramanis/3...
#RStats #dataviz
#TidyTuesday 2026-03-31 Coastal Ocean Temperature by Depth.
Code: gitlab.com/karel_fiser/...
#DataViz #RStats #ggplot2
Waffle chart showing U.S. federal spending for fiscal year 2025, with 100 equal squares representing approximately $70 billion each, totaling $7.0 trillion. Social Security is the largest category at $1,560 billion (22 squares), followed by Medicare at $1,090 billion, Net Interest at $1,050 billion, Defense at $933 billion, Other Mandatory at $747 billion, Medicaid at $648 billion, Other Discretionary at $647 billion, and Veterans Affairs at $325 billion. The federal deficit was $1.8 trillion. Data source: Congressional Budget Office, Monthly Budget Review FY2025
📊 #30DayChartChallenge 2026 – day 01
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Comparisons | Part-to-Whole
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🔗 : stevenponce.netlify.app/data_visuali...
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#rstats | #r4ds | #dataviz | #ggplot2
Day 1 of #30DayChartChallenge
This year: education data.
Good news to start — global illiteracy has fallen drastically.
I used a donut chart. Yes, the one I tell everyone to avoid. When the message is this simple, it can work.
R + ggplot2
#rstats #dataviz #education
Gráfico de barras horizontales 100% apiladas titulado 'El Monopolio de la Órbita Baja'. Muestra la proporción de satélites activos por propietario. SpaceX (Starlink) domina visualmente ocupando más del 66% de la barra total en color naranja, dejando fragmentos muy pequeños para OneWeb, China, EE.UU., Amazon y otras agencias.
Arranca el #30DayChartChallenge 📊 Día 1: Part-to-whole. El cielo ya tiene dueño. SpaceX controla más del 66% de los satélites activos en la órbita baja, eclipsando a agencias y otros gigantes. Hecho con R (#ggplot2). 🛰️✨ #dataviz #rstats
