complete: Complete a data.table with missing combinations of data

In tidytable: Tidy Interface to 'data.table'

Complete a data.table with missing combinations of data

Description

Turns implicit missing values into explicit missing values.

Usage

complete(.df, ..., fill = list(), .by = NULL)

Arguments

.df	A data.frame or data.table
...	Columns to expand
fill	A named list of values to fill NAs with.
.by	Columns to group by

Examples

df <- data.table(x = 1:2, y = 1:2, z = 3:4)

df %>%
  complete(x, y)

df %>%
  complete(x, y, fill = list(z = 10))

tidytable documentation built on Oct. 5, 2023, 5:07 p.m.