pub fn islands() -> Result<DataFrame, PolarsError>Expand description
§Areas of the World’s Major Landmasses
§Description:
The areas in thousands of square miles of the landmasses which exceed 10,000 square miles.
§Usage:
islands
§Format:
A named vector of length 48.
§Source:
The World Almanac and Book of Facts, 1975, page 406.
§References:
McNeil, D. R. (1977) Interactive Data Analysis. Wiley.
§Examples:
require(graphics)
dotchart(log(islands, 10),
main = "islands data: log10(area) (log10(sq. miles))")
dotchart(log(islands[order(islands)], 10),
main = "islands data: log10(area) (log10(sq. miles))")