Source: Gunst, R. F., and Mason, R. L. (1980), Regression Analysis and Its Application: A Data-Oriented Approach, New York: Marcel Dekker, p. 358. Taken From: Source Dimension: 49 observations on 7 variables Description: As described in Gunst and Mason, the data set is a subset of larger data set. The variables are demographic characteristics of the following 49 countries: 1 Australia 2 Austria 3 Barbados 4 Belgium 5 British Guiana 6 Bulgaria 7 Canada 8 Chile 9 Costa Rica 10 Cyprus 11 Czechoslovakia 12 Denmark 13 El Salvador 14 Finland 15 France 16 Guatemala 17 Hong Kong 18 Hungary 19 Iceland 20 India 21 Ireland 22 Italy 23 Jamaica 24 Japan 25 Luxembourg 26 Malaya 27 Malta 28 Mauritius 29 Mexico 30 Netherlands 31 New Zealand 32 Nicaragua 33 Norway 34 Panama 35 Poland 36 Portugal 37 Puerto Rico 38 Romania 39 Singapore 40 Spain 41 Sweden 42 Switzerland 43 Taiwan 44 Trinidad 45 United Kingdom 46 United States 47 USSR 48 West Germany 49 Yugoslavia Column Description 1 infant death per 1,000 live births 2 # of inhabitants per physician 3 population per square kilometer 4 population per 1,000 hectars of agricultural land 5 percentage literate of population aged 15 years and over 6 # of students enrolled in higher education per 100,000 population 7 gross national product per capita (1957 U.S. dollars)