Creator on Reddit

Robert Allison

Robert Allison, known as the GraphGuy, has worked at SAS for more than 25 years and is based in Cary, North Carolina. His personal site gathers hundreds of graph and map examples made in SAS, Excel and R, covering elections, weather, sport, health and finance. He also wrote the book SAS/GRAPH Beyond the Basics, now free online.

Based in United States (Cary, North Carolina)

Topics

Politics Internet and Social Media

See their Reddit profile Reddit blogs.sas.com

Infographics by Robert Allison

2 infographics

Horizontal bar chart titled U.S. Presidents Age Comparison, showing a light blue lifespan bar for each president from George Washington to Joe Biden with a red section for the ages in office, coloured dots for assassinated, died in office, natural causes and still alive, and a data snapshot of 9 January 2025

Politics

US Presidents by Age, Lifespans and Years in Office Chart

By Robert Allison

Theodore Roosevelt was the youngest to take office at 42, Joe Biden was 82 when it was made, and Jimmy Carter lived longest, to 100.

US choropleth map titled How many members does each state's subreddit have shown as percent of state population, shading states in five orange bands from New York at 0.4% to Vermont at 15.3%, with Alaska 13.4% and Hawaii 9.6% inset, and the note Reddit data gathered Aug 12, 2024

Internet and Social Media

Reddit Users by State, Measured by State Subreddit Members

By Robert Allison

In August 2024 Vermont's subreddit had members equal to 15.3% of its population, the highest of any state, followed by Alaska at 13.4% and Hawaii at 9.6%.

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