This week's #TidyTuesday maps shipwrecks off Ireland, from the Wreck Inventory of Ireland Database Code: github.com/gkaramanis/t... #RStats #dataviz

This week's #TidyTuesday compares two papal encyclicals 135 years apart. The chart shows the words that most set the two texts apart. Words drawn with {lofifonts} Code: github.com/gkaramanis/t... #RStats #dataviz

This week's #TidyTuesday is about UK baby names given to both boys and girls. These twelve names saw the balance between the two shift the most from 1997 to 2024 Code: github.com/gkaramanis/t... #RStats #dataviz

This week's #TidyTuesday is about films based on video games Built as a Quarto reveal.js presentation using the timeline extension by @emilhvitfeldt.bsky.social Interactive version at karaman.is/blog/2026/06... Code: github.com/gkaramanis/t... #RStats #QuartoPub #dataviz

This week's #TidyTuesday looks at maternity leave across Europe: How many weeks before and after birth, and how much is mandatory vs voluntary. Ireland leads at around 40 weeks total, the UK at just 2.

This week's #TidyTuesday maps traditional biomass (firewood, charcoal, dung) as a share of final energy use from 1990 to 2010. In the world's poorest countries it supplied most of their energy, a marker of energy poverty rather than a green choice. Code: github.com/gkaramanis/t... #RStats #dataviz

This week's #TidyTuesday is about Crossref metadata quality. I made a table showing how well the top 20 countries by journal article volume document their research Made with {gt} Code: github.com/gkaramanis/t... #RStats #dataviz

This week's #TidyTuesday is about twin cities. I built a scrollytelling map about Rio de Janeiro's 93 sister city agreements Made with Quarto and Closeread Interactive: 019e2679-54db-2e9a-2e03-8bbc8b92210f.share.connect.posit.cloud Code: github.com/gkaramanis/t... #RStats #dataviz

This week's #TidyTuesday is about Italian industrial production. A simple line chart combining Istat statistics with data from Wikipedia Code: github.com/gkaramanis/t... #RStats #dataviz

This week's #TidyTuesday is about US agricultural import tariffs. Sugar is the only category with a hard annual import quota. Once that fills, trade effectively stops. Code: github.com/gkaramanis/t... #RStats #dataviz

And that's a wrap for #30DayChartChallenge! The personal theme for this year was Uppsala transportation. Additional constraints were using the same color palette, fonts, plot orientation and dimensions across all plots. #Rstats code for all 24 plots at github.com/gkaramanis/3... #dataviz

#day29 of #30DayChartChallenge, (almost) Monochrome code: github.com/gkaramanis/3... #RStats #dataviz

#day28 of #30DayChartChallenge, Modeling code: github.com/gkaramanis/3... #RStats #dataviz

#day27 of #30DayChartChallenge, Animation If you squint hard enough, you can see it moving code: github.com/gkaramanis/3... #RStats #dataviz

#day26 of #30DayChartChallenge, Trend code: github.com/gkaramanis/3... #RStats #dataviz

#day25 of #30DayChartChallenge, Space code: github.com/gkaramanis/3... #RStats #dataviz

This week's #TidyTuesday I looked at how European countries changed their preventive care spending during COVID. The 2021 spike is visible across the continent, but each region has its own patterns. Code: github.com/gkaramanis/t... #RStats #dataviz

#day23 of #30DayChartChallenge, Seasons code: github.com/gkaramanis/3... #RStats #dataviz

#day22 of #30DayChartChallenge, New Tool testing a dice plot for the first time, using {ggdiceplot} code: github.com/gkaramanis/3... #RStats #dataviz

#day21 of #30DayChartChallenge, Historical code: github.com/gkaramanis/3... #RStats #dataviz

#day20 of #30DayChartChallenge, Global change code: github.com/gkaramanis/3... #RStats #dataviz

#day19 of #30DayChartChallenge, Evolution code: github.com/gkaramanis/3... #RStats #dataviz

This week's #TidyTuesday dataset comes from the at-sea seabird records held by Te Papa Tongarewa, built largely from the handwritten logbooks of Captain J. Jenkins, who recorded 6583 bird sightings on Southern Ocean voyages from 1969 to 1988. Code: github.com/gkaramanis/t... #RStats #dataviz

#day17 of #30DayChartChallenge, Remake A better version of day 13: bsky.app/profile/kara... code: github.com/gkaramanis/3... #RStats #dataviz

#day16 of #30DayChartChallenge, Causation code: github.com/gkaramanis/3... #RStats #dataviz

#day15 of #30DayChartChallenge, Correlation code: github.com/gkaramanis/3... #RStats #dataviz

#day14 of #30DayChartChallenge, Trade code: github.com/gkaramanis/3... #RStats #dataviz

#day13 of #30DayChartChallenge, Ecosystems (a stretch) code: github.com/gkaramanis/3... #RStats #dataviz

#day12 of #30DayChartChallenge, FlowingData code: github.com/gkaramanis/3... #RStats #dataviz

This week's #TidyTuesday dataset comes from RepairMonitor, which has been logging repairs at volunteer-run Repair Cafés worldwide since 2015. Are older things harder to fix? Depends on the category. Code: github.com/gkaramanis/t... #RStats #dataviz

#day9 of #30DayChartChallenge, Wealth code: github.com/gkaramanis/3... #RStats #dataviz

#day8 of #30DayChartChallenge, Circular code: github.com/gkaramanis/3... #RStats #dataviz

#day7 of #30DayChartChallenge, Multiscale code: github.com/gkaramanis/3... #RStats #dataviz

#day5 of #30DayChartChallenge, Experimental code: github.com/gkaramanis/3... #RStats #dataviz

#day4 of #30DayChartChallenge, Slope code: github.com/gkaramanis/3... #RStats #dataviz

#day3 of #30DayChartChallenge, Mosaic code: github.com/gkaramanis/3... #RStats #dataviz

#day2 of #30DayChartChallenge, Pictogram code: github.com/gkaramanis/3... #RStats #dataviz

#day1 of #30DayChartChallenge, Part-to-Whole code: github.com/gkaramanis/3... #RStats #dataviz

This week's #TidyTuesday dataset is seven years of daily ocean temperature measurements from Nova Scotia's coastline, recorded at depths down to 40 metres by the Centre for Marine Applied Research Code: github.com/gkaramanis/t... #RStats #dataviz

This week's #TidyTuesday dataset is a million digits of π, which is far more than anyone will ever use. The plot shows how many digits we actually need. Spoiler: science caps out way before the computers do Code: github.com/gkaramanis/t... #RStats #dataviz

Another week, another Sims 4 CC update! A laptop with blurry #Rstats hex stickers and @kjhealy.co's #dataviz book (first edition!) with a broken texture, both works in progress. Textures are hard 😅

It's been some time since I shared a making of video! Here is one for last week's #TidyTuesday

This week's #TidyTuesday maps Norwegian salmon farming mortality rates across 11 coastal production areas. Circle size shows mean monthly mortality rate. Color and labels show the change between 2020–22 and 2023–25. Code: github.com/gkaramanis/t... #RStats #dataviz

Sims 4 CC update! Two #dataviz posters and a #Rstats onesie based on @allisonhorst.bsky.social and @dgkeyes.com’s future R superstar aardvark! 😍 allisonhorst.com/everything-e...

This week's #TidyTuesday looks at how people interpret "highly likely" and "highly unlikely", based on the CAPphrase survey by @adamkucharczyk.bsky.social. Non-fluent speakers tend to take the words at face value (though much smaller sample) Code: github.com/gkaramanis/t... #RStats #dataviz

Going very minimal for this week's #TidyTuesday looking at judged likelihood of likelihood-expressing phrases in English. Code: github.com/borstell/tid... #R4DS #ggplot2 #DataViz

Started playing Sims 4 a couple weeks ago. Surprised there’s no #rstats or #dataviz CC out there, so I’m on it!

This week's #TidyTuesday is about Hermann's tortoises in North Macedonia, where males now vastly outnumber females and the population is collapsing toward extinction. Connected scatterplots are hard to read but I like to try them from time to time Code: github.com/gkaramanis/t... #RStats #dataviz

This week's #TidyTuesday is about Science Foundation Ireland grants. Used {tidytext} to find the most distinctive words in proposal titles, then fitted them inside the bars with {ggfittext}. You won't believe 2020's most distinctive words Code: github.com/gkaramanis/t... #RStats #dataviz

New Zealand once had over 20 sheep per person. Animated this week's #TidyTuesday data showing how sheep numbers, human population, and their ratio have changed from 1960 to 2024. The flock has been shrinking while the population keeps growing! Code: github.com/gkaramanis/t... #RStats #dataviz