fill {tidyft} | R Documentation |
Fill in missing values with previous or next value
Description
Fills missing values in selected columns using the next or previous entry.
Usage
fill(.data, ..., direction = "down")
shift_fill(x, direction = "down")
Arguments
.data |
A data.table |
... |
A selection of columns. |
direction |
Direction in which to fill missing values. Currently either "down" (the default), "up". |
x |
A vector. |
Details
fill
is filling data.table's columns,
shift_fill
is filling any vectors.
Value
A filled data.table
Examples
df <- data.table(Month = 1:12, Year = c(2000, rep(NA, 10),2001))
df
df %>% fill(Year)
df <- data.table(Month = 1:12, Year = c(2000, rep(NA, 10),2001))
df %>% fill(Year,direction = "up")
[Package tidyft version 0.5.7 Index]