The object loaded is a data.frame object containing data from World Bank
worldbank_dfFormal class 'data.frame'; the data contains a data.frame with 177 obs. of 7 variables:
name: character vector of country names
iso_a2: character vector of ISO 2 character country codes
HDI: human development index (HDI)
urban_pop: urban population
unemployment: unemployment, total (% of total labor force)
pop_growth: population growth (annual %)
literacy: adult literacy rate, population 15+ years, both sexes (%)
See the wbstats package: https://cran.r-project.org/web/packages/wbstats
data(worldbank_df)
# or
worldbank_df <- read.csv(system.file("misc/worldbank_df.csv", package="spData"))
summary(worldbank_df)
#> name iso_a2 HDI urban_pop
#> Length:177 Length:177 Min. :0.2970 Min. : 48439
#> Class :character Class :character 1st Qu.:0.3725 1st Qu.: 2128406
#> Mode :character Mode :character Median :0.4540 Median : 5174900
#> Mean :0.4681 Mean : 22908339
#> 3rd Qu.:0.5335 3rd Qu.: 15371796
#> Max. :0.7250 Max. :742299307
#> NA's :130 NA's :9
#> unemployment pop_growth literacy
#> Min. : 0.180 Min. :-3.1072 Min. :32.00
#> 1st Qu.: 4.590 1st Qu.: 0.4992 1st Qu.:77.16
#> Median : 6.730 Median : 1.3530 Median :91.75
#> Mean : 8.615 Mean : 1.4752 Mean :82.04
#> 3rd Qu.:11.158 3rd Qu.: 2.3755 3rd Qu.:94.99
#> Max. :28.030 Max. : 6.5047 Max. :99.98
#> NA's :63 NA's :9 NA's :143