Calculate the percentage of NAs in each column of the dataset

calc_na_percentage_col() calculates the percentage of NAs in each column of the input dataset. It filters out the columns with 0% missing data and returns the rest in descending order.

Usage

calc_na_percentage_col(dat)

Arguments

dat

The input dataset.

Value

A tibble with the column names and the percentage of NAs in each column.

Details

The counts are taken one column at a time rather than through a wide across() summary, which keeps the memory footprint flat on datasets with tens of thousands of features.