PYYXXO · Juha Pyykkö
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PYYXXO · Juha Pyykkö
@pyyxxo.fi
56 followers 110 following 12 posts
Dataviz .:. Child visual attention researcher
.:. https://pyyxxo.fi/en
.:. https://github.com/pyykkojuha
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Scottish Munros in #TidyTuesday | Data from The Database of British and Irish Hills v18.2 www.hills-database.co.uk | R-code at github.com/pyykkojuha/t... #ggplot2 #dataviz #rstats
Map of Scotland displaying Munros. Different color codes for mountains classified as Munros both in 1891 and 2021, only 1891, or only 2021. Data from The Database of British and Irish Hills v18.2 (www.hills-database.co.uk)
August 19, 2025 at 7:04 AM
pyyxxo.fi
Young children in South Africa and Zambia looked at new objects more quickly if they came from higher socioeconomic backgrounds. Read more at onlinelibrary.wiley.com/doi/10.1111/... #DevSci
Figures from a scientific article by Jukka M. Leppänen et al. titled Early Emerging Gradients in Children's Eye Movement Times Across Levels of Household Resources. One figure shows associations between houselhold assets and eye tracking saccadic reaction times, height-for-age, and developmental milestones. Other figure shows eye tracking patterns on visual objects on a video.
August 18, 2025 at 6:58 AM
pyyxxo.fi
Back with #TidyTuesday code at github.com/pyykkojuha/t...
A line graph plotting all grade fuel prices on weekly rates from 2020 to 2024. USD lines for gasoline and diesel. Additional filled line plot to show the cost difference between gasoline and diesel Data from EIA.
July 2, 2025 at 7:58 AM
pyyxxo.fi
The greatest ever! #rstats #ggplot2
hadley.nz Hadley Wickham @hadley.nz · Jun 10
Happy 18th birthday ggplot2! #rstats
Balloon wall art inspired by the ggplot2 hex sticker. The display features a hexagonal frame made of black balloons, filled with white balloons inside and surrounded by a background of light and dark blue balloons. A line graph with black balloon segments and round coloured nodes runs across the centre, and the word “ggplot2” is spelled out in black balloon letters below the chart.
June 11, 2025 at 6:18 AM
pyyxxo.fi
2-3-yo children saccadic reaction times #SRT associated with #EED in Zambia #eyetracking #childdevelopment #DevSci authors.elsevier.com/c/1kEc-55CsC... My research in Boston Univ. funded by The Osk. Huttunen Foundation @skr.fi
#kulttuurirahastontuella and #lastentautientutkimussäätiö
authors.elsevier.com
December 9, 2024 at 11:49 AM
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Bluesky now has over 10 million users, and I was #1,044,284!
A virtual certificate with text "Celebrating 10M users on Bluesky, #1,044,284, PYYXXO · Juha Pyykkö ‪@pyyxxo.fi‬, joined on Sep 18, 2023"
September 24, 2024 at 7:46 AM
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Analyzing saccadic reaction times...
September 23, 2023 at 4:00 PM
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pyyxxo.fi/dataviz
Juha Pyykkö | Dataviz
Dr. Juha Pyykkö, PhD | PYYXXO | Research & data visualization.
pyyxxo.fi
September 18, 2023 at 3:40 PM