scr_duplicates: Fix any duplicates by dropping them.

In lwjohnst86/PROMISE.scrub: Scrub the PROMISE dataset

Description

Fix any duplicates by dropping them.

Usage

scr_duplicates(.data, .variables, action = c("keeplast", "keepfirst"))

Arguments

.data	Data with duplicates.
.variables	Variables (columns) to use as the basis for determining duplicates.
action	The action to take for duplicates: - "keeplast": Keep the last duplicate value. - "keepfirst": Keep the first duplicate value.

Value

Data without duplicates from specific columns.

Examples

ds <- data.frame(
a = c(rep(1, 3), rep(2, 3)),
b = c(1:3, 1, 1, 2),
v = rnorm(6)
)
ds %>%
scr_duplicates(c("a", "b"), "keepfirst")

lwjohnst86/PROMISE.scrub documentation built on May 21, 2019, 9:01 a.m.