Count NAs by group in a data frame — count_group_na • dna

This function NAs by group in a data frame

Usage

count_group_na(data, vars = dplyr::everything(), group, format = "longer")

Arguments

data: data frame
vars: variables to be counted. If no variables were provided, the function will count Missing Values for all variables.
group: group variable
format: output data frame format ('longer' or 'wider')

Note

Expected new features Allowing more than one group variable.

Examples

tibble::tibble(
var1 = c(1,2,3,4, NA),
var2 = c(NA, NA, NaN, 2, 3),
group = c(2010,2010,2012,2012, 2012)
) -> data
count_group_na(data, group = group)
#>   variable n group
#> 1     var2 2  2010
#> 2     var1 0  2010
#> 3    group 0  2010
#> 4     var1 1  2012
#> 5     var2 1  2012
#> 6    group 0  2012