countries: Socioeconomic data for the most populous countries.

Description Usage Format Source Examples

Description

Socioeconomic data for the most populous countries.

Usage

1

Format

A data frame with 42 observations on the following 7 variables.

Country

name of the country.

Popul

population.

PopDens

population density.

GDPpp

GDP per inhabitant.

LifeEx

mean life expectation

InfMor

infant mortality

Illit

illiteracy rate

Source

CIA World Factbook http://www.cia.gov/cia/publications/factbook/

Examples

1
2

Example output

Loading required package: MASS
        Country       Popul              PopDens            GDPpp        
 Afghanistan: 1   Min.   :2.309e+07   Min.   :  3.226   Min.   :  568.5  
 Algeria    : 1   1st Qu.:3.824e+07   1st Qu.: 35.439   1st Qu.: 2323.3  
 Argentina  : 1   Median :5.905e+07   Median : 70.498   Median : 5318.8  
 Bangladesh : 1   Mean   :1.272e+08   Mean   :128.103   Mean   : 9218.4  
 Brazil     : 1   3rd Qu.:9.984e+07   3rd Qu.:142.223   3rd Qu.: 9937.5  
 Canada     : 1   Max.   :1.287e+09   Max.   :961.446   Max.   :35992.0  
 (Other)    :36                                                          
     LifeEx          InfMor           Illit      
 Min.   :41.24   Min.   : 0.330   Min.   : 0.20  
 1st Qu.:62.55   1st Qu.: 1.687   1st Qu.: 2.30  
 Median :70.47   Median : 3.128   Median :10.10  
 Mean   :67.03   Mean   : 3.972   Mean   :17.04  
 3rd Qu.:73.89   3rd Qu.: 6.273   3rd Qu.:27.95  
 Max.   :80.93   Max.   :14.248   Max.   :64.00  
                                                 

klaR documentation built on March 26, 2020, 5:50 p.m.

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