Klein {Greene} | R Documentation |
yearly observations from 1920 to 1941
number of observations : 22
observation : country
country : United States
data(Klein)
A dataframe containing :
“22 yearly observations, 1920-1941.”
Klein, L. (1950) Economic fluctuations in the United States, 1921-1941, New York, John Wiley and Sons.
Greene, W.H. (2003) Econometric Analysis, Prentice Hall, Table F15.1.