describe_na_values: Evaluates a dataframe for NA values.

In UBC-MDS/edar: EDA

Description

Evaluates a dataframe for NA values.

Usage

describe_na_values(dataframe)

Arguments

dataframe

the dataframe to be inspected.

Value

a tibble; each column corresponds to the same column in dataframe and each value inside the column is 0 if the corresponding value is NA, 1 otherwise. stops if the object passed in is not a data.frame or tibble.

Examples

df <- data.frame(x = (c(2,3,4)), y= c(1,10,3))
col_num <- describe_na_values(df)

#> # A tibble: 2 x 3
#>       x     y
#>   <int> <int>
#> 1     1     1
#> 2     1     1
#> 3     1     1

df <- data.frame(x = (c(2,NaN,4)), y= c(1,10,3))
col_num <- describe_na_values(df)

#> # A tibble: 2 x 3
#>       x     y
#>   <int> <int>
#> 1     1     1
#> 2     0     1
#> 3     1     1

UBC-MDS/edar documentation built on April 2, 2020, 3:57 a.m.