Make NAs

Set elements to NA values using tidyselect specification. Don't use this function on columns of different modes at once. Defaults to choosing all character columns.

# S3 method for data.frame
make_na(.data, ..., vec = c("-", "", " ", "null", "NA", "NA_"))

make_na(.data, ..., vec = c("-", "", " ", "null", "NA", "NA_"))

Arguments

.data

data frame

...

tidyselect. Default selection: all chr cols

vec

vector of possible elements to replace with NA

Value

data frame

Examples

# easily set NA values. blank space and empty space are default options

tibble::tibble(x = c("a", "b", "", "d", " ", "", "e")) %>%
   make_na()
#> # A tibble: 7 × 1
#>   x    
#>   <chr>
#> 1 a    
#> 2 b    
#> 3 NA   
#> 4 d    
#> 5 NA   
#> 6 NA   
#> 7 e