duplicates {tidyplus} | R Documentation |
Keep non-unique rows in a data frame
Description
Keeps only non-unique rows within a data frame.
Usage
duplicates(.data, ..., .keep_all = TRUE)
Arguments
.data |
A data.frame. |
... |
Optional variables to use when determining non-uniqueness. If omitted, will use all variables in the data frame. |
.keep_all |
A flag specifying whether to keep all variables in .data. |
Value
The original data frame with only non-unique rows.
Examples
data <- tibble::tibble(x = c(1, 2, 1, 1), y = c(1, 1, 1, 5))
duplicates(data)
duplicates(data, x)
duplicates(data, y)
duplicates(data, x, y)
duplicates(data, y, .keep_all = FALSE)
[Package tidyplus version 0.2.0 Index]