According to WebMD, for 1- to 4-week-olds: “Since newborns do not yet have an internal biological clock, or circadian rhythm, their sleep patterns are not related to the daylight and nighttime cycles. In fact, they tend not to have much of a pattern at all.” I think somebody forgot to tell my internal clock to grow up.
Data Underload #18 – Sleep Schedule
How to Spot Visualization Lies
Many charts don’t tell the truth. This is a simple guide to spotting them.
Life expectancy changes
The data goes back to 1960 and up to the most current estimates for 2009. Each line represents a country.
Visualizing the Uncertainty in Data
Data is an abstraction, and it’s impossible to encapsulate everything it represents in real life. So there is uncertainty. Here are ways to visualize the uncertainty.