Lengths of Major North American Rivers
This data set gives the lengths (in miles) of 141 “major”
rivers in North America, as compiled by the US Geological Survey.
A vector containing 141 observations.
World Almanac and Book of Facts, 1975, page 406.
McNeil, D. R. (1977) Interactive Data Analysis.
New York: Wiley.
Dataset imported from https://www.r-project.org.