remove_duplicated: Removes Duplicated Rows

In jnguyen92/jn.general: Generic functions I use

Description

Removes duplicated data by column(s)

Usage

remove_duplicated(data, ..., opt_keep = "first", opt_summary = TRUE)

Arguments

data	a data frame
...	columns to search for duplicated values; defaults to all arguments
opt_keep	string, which value to keep; takes the values "first", "last", or "none". "none" deletes all duplicated entries, "first" keeps the first duplicate, "last" keeps the last duplicate. Default is "first".
opt_summary	boolean, whether to log drop summaries

Value

Returns a data frame with duplicated rows given by columns removed

See Also

view_duplicated to look at duplicates (but not remove)

Examples

d <- data.frame(x = rep(1:3, each=4), y = rep(1:4, each=3), z = rep(1:2, 6), a = rep(1:6, 2))
view_duplicated(d, y, z)
remove_duplicated(d, y, z)

jnguyen92/jn.general documentation built on April 3, 2020, 6:18 a.m.