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Description of a data frame

Source: R/contents.R
contents.Rd

contents provides describes of the contents of a data frame.

Usage

contents(data)

Arguments

data

a data frame.

Value

a list with 4 components:

Examples

library(rPackageTutorial)
df_info <- contents(happiness)
df_info
#> Data frame: happiness 
#> 498 observations and 12 variables
#> size: 0.1 Mb 
#>  pos    varname    type n_unique n_miss pct_miss
#>    1       Time  factor        3      0  0.00000
#>    2     Region  factor       10      0  0.00000
#>    3    Country  factor      166      0  0.00000
#>    4  Happiness numeric      450     28  0.05622
#>    5       Rank integer      159     28  0.05622
#>    6        GDP numeric      468     28  0.05622
#>    7     Family numeric      469     28  0.05622
#>    8     Health numeric      467     28  0.05622
#>    9    Freedom numeric      463     28  0.05622
#>   10 Corruption numeric      467     28  0.05622
#>   11 Generosity numeric      469     28  0.05622
#>   12   Dystopia numeric      471     28  0.05622
plot(df_info)