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Ellis Abel Learns.

In my own words

Why I love data

A close-up of one row of the Discover supercomputer, showing about 2,000 processors stacked in cabinets with cabling. Real NASA photograph used on the Ellis Abel Learns "Why I Love Data" page.
A close-up of one row of the Discover supercomputer, showing about 2,000 processors stacked in cabinets with cabling. NASA/Pat Izzo · Public domain
  • Numbers tell me things people forgot to notice.
  • I can count something nobody counted before.
  • A picture of numbers shows what a list hides.

What it really is

Data is what you get when you count something carefully and write it down.

Three things to try today

  1. Count something at home for seven days.
  2. Make a bar for each day.
  3. Find the day that does not fit and ask why.
A USGS hydrologist stands in the flooded Big Thompson River collecting flood data with streamflow measuring equipment. Real USGS photograph used on the Ellis Abel Learns "Why I Love Data" page.
A USGS hydrologist stands in the flooded Big Thompson River collecting flood data with streamflow measuring equipment. U.S. Geological Survey · Public domain

For the grown-up reading this

The anomaly question is the beginning of analysis. Not what is the average, but what does not fit.

Why I love data — 4,299 places across America

Alabama (87)
Alaska (33)
Arizona (43)
Arkansas (86)
California (273)
Colorado (85)
Connecticut (27)
D.C. (1)
Delaware (5)
Florida (158)
Georgia (185)
Hawaii (8)
Idaho (54)
Illinois (155)
Indiana (117)
Iowa (112)
Kansas (116)
Kentucky (129)
Louisiana (81)
Maine (21)
Maryland (35)
Massachusetts (53)
Michigan (120)
Minnesota (111)
Mississippi (88)
Missouri (131)
Montana (61)
Nebraska (97)
Nevada (22)
New Hampshire (13)
New Jersey (45)
New Mexico (40)
New York (90)
North Carolina (127)
North Dakota (57)
Ohio (124)
Oklahoma (88)
Oregon (51)
Pennsylvania (88)
Rhode Island (6)
Rhode Island and Providence Plantations (5)
South Carolina (65)
South Dakota (68)
Tennessee (114)
Texas (340)
Utah (48)
Vermont (16)
Virginia (158)
Washington (77)
Washington, D.C. (1)
West Virginia (64)
Wisconsin (95)
Wyoming (25)

Love something else too

All 51 things to love · Girls are great at math