November 17, 2025
Jacky Fan
The Evolution of Statistical Graphics: From Bar Charts to Dashboards
Trace the evolution of data visualization from Playfair to modern dashboards.
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November 9, 2025
Jacky Fan
William Playfair: The Rogue Genius Who Invented the Graphs You See Everywhere
Learn how William Playfair pioneered line, bar, and pie charts and shaped modern data visualization with ideas still used in analytics today.
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November 5, 2025
Jacky Fan
The History of Line Graphs: How One Scottish Engineer Changed Data Visualization Forever
Trace line graph history from 18th-century statistical graphics to modern dashboards, and see why line charts remain essential for time-series analysis.
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