padr (version 0.7.0)

fill_by_value: Fill missing values by a single value

Description

Replace all missing values in the specified columns by the same value.

Usage

fill_by_value(x, ..., value = 0)

Value

x with the altered columns.

Arguments

x

A data frame.

...

The unquoted column names of the variables that should be filled.

value

The value to replace the missing values by.

Examples

x <- seq(as.Date("2016-01-01"), by = "day", length.out = 366)
x <- x[sample(1:366, 200)] |> sort()
x_df <- data.frame(
  x = x,
  y1 = runif(200, 10, 20) |> round(),
  y2 = runif(200, 1, 50) |> round(),
  y3 = runif(200, 20, 40) |> round(),
  y4 = sample(letters[1:5], 200, replace = TRUE)
)
x_padded <- x_df |> pad()
x_padded |> fill_by_value(y1)
x_df |>
  pad() |>
  fill_by_value(y1, y2, value = 42)