Remove duplicates in a dataframe · #2

To remove duplicates in a dataframe, use distinct(). Duplicates are rows that are replicated at least twice.

# With the pipe operator
df <- df %>%
	distinct()

# Without the pipe operator
df <- distinct(df)

Documentation

Subset distinct/unique rows — distinct

Select only unique/distinct rows from a data frame. This is similarto unique.data.frame() but considerably faster.

dplyr