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Count occurrences of NA

Source: R/count_na.R
count_na.Rd

Count occurrences of NA

Usage

count_na(x, count.empty = FALSE)

Arguments

x

A vector or string

count.empty

Treat empty values (white space) as NA? Logical. Default is FALSE.

Examples

count_na(c(1,2,NA,4,NA))# 2
#> [1] 2
count_na(c(1,2,'',4,NA))# 1
#> [1] 1
count_na(c(1,2,'',4,NA),count.empty=TRUE)# 2
#> [1] 2
count_na(c(1,2,'    ',4,NA),count.empty=TRUE)# 2
#> [1] 2