na.count: Count missing data

In jgodet/utilitR: Lots of useful functions

Count missing data

Description

Count missing data

Usage

na.count(data)

Arguments

data	a vector (numeric, factor or ordered), a matrix, a data.frame or a list

Details

key function nafun <- function(x){sum(is.na(x))}

Value

vector of missing value per variable

Author(s)

JuG

Examples

#with data.frame
data3 <- data.frame(a = c(1,2,3), b= c("e",NA,3), c = 1:3)
na.count(data3)
#with list
data4 <- list(a = c(1,2,3), b= c("e",NA))
na.count(data4)

jgodet/utilitR documentation built on April 13, 2025, 11:16 p.m.