Stories by Zan Armstrong

Zan Armstrong is a freelance data visualization engineer and data analyst. She enjoys unmasking rich stories in the details of data and creating visual forms that best reveal those stories.

Biology

Monday, 8 A.M.: Time to Have a Baby

Births peak on weekdays during daytime work hours

July 17, 2017 — Mark Fischetti and Zan Armstrong

Medicine

Why Are so Many Babies Born around 8:00 A.M.?

Data visualization engineer Zan Armstrong takes a close look at human birth patterns.

June 20, 2017 — Zan Armstrong