data.lifesat | R Documentation |
A data set describing the life satisfaction and per capita income in 40 countries in 2010.
data.lifesat
A data frame of 40 observations with the following three variables:
country | country name. |
income | country's per capita income (in dollar). |
lsat | index of country's average life satisfaction. |
In Auer et al. (2023, Chap. 3) these data are used to illustrate the use of the simple linear regression model.
Imported from World Value Survey, Inglehart et al. (2014).
Auer, L.v., Hoffmann, S. & Kranz, T. (2023): Ökonometrie - Das R-Arbeitsbuch, 2nd ed., Springer-Gabler (https://www.oekonometrie-lernen.de).
Inglehart, R. et al. (2014): World Values Survey: All Rounds - Country-Pooled Datafile Version, R. Inglehart, C. Haerpfer, A. Moreno, C. Welzel, K. Kizilova, J. Diez-Medrano, M. Lagos, P. Norris, E. Ponarin & B. Puranen (eds.), Madrid: JD Systems Institute.
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