find_na {dlookr}

Finding variables including missing values

Description

Find the variable that contains the missing value in the object that inherits the data.frame or data.frame.

Usage

find_na(.data, index = TRUE, rate = FALSE)

Arguments

.data

a data.frame or a tbl_df.

index

logical. When representing the information of a variable including missing values, specify whether or not the variable is represented by an index. Returns an index if TRUE or a variable names if FALSE.

rate

logical. If TRUE, returns the percentage of missing values in the individual variable.

Value

Information on variables including missing values.

See Also

imputate_na, find_outliers.

Examples

find_na(jobchange)

find_na(jobchange, index = FALSE)

find_na(jobchange, rate = TRUE)

## using dplyr -------------------------------------
library(dplyr)

# Perform simple data quality diagnosis of variables with missing values.
jobchange %>%
  select(find_na(.)) %>%
  diagnose()