countmis: Count missing data.

In sdaza/sdazar: My functions.

Description

Function to count missing data.

Usage

countmis(dat, vars = NULL, pct = TRUE, exclude.complete = TRUE)

Arguments

dat	Data frame.
vars	Vector with name of variables.
pct	Logical. If this is TRUE will show percentage of missing data by variable.
exclude.complete	Logical. Exclude complete variables from the output.

Examples

a <- c(NA,2,3,4, NA)
b <- c(2,3,4,NA, 3)
c <- c(1,2,3,1, 1)
dat <- data.table(a,b,c)
countmis(dat, pct = FALSE)

sdaza/sdazar documentation built on May 29, 2019, 4:20 p.m.