Fortune magazine publishes a f the world's billionaires each year. The
1992 list includes 233 individuals. Their wealth, age, and geographic
location (Asia, Europe, Middle East, United States, and Other) are reported.
Arguments
Format
A data frame with 232 observations on the following 3 variables.
wealth
Billions of dollars
age
age in years
region
a factor with levels A, Asia,
E, Europe, M, Middle East, O Other, U USA