tidytable: distinct..html – R documentation

Become an expert in R — Interactive courses, Cheat Sheets, certificates and more!

distinct..html

Select distinct/unique rows

Retain only unique/distinct rows from an input df.

distinct.(.df, ..., .keep_all = FALSE)

`.df`	A data.frame or data.table
`...`	Columns to select before determining uniqueness. If omitted, will use all columns. `tidyselect` compatible.
`.keep_all`	Only relevant if columns are provided to ... arg. This keeps all columns, but only keeps the first row of each distinct values of columns provided to ... arg.

test_df <- tidytable(
  x = 1:3,
  y = 4:6,
  z = c("a", "a", "b")
)

test_df %>%
  distinct.()

test_df %>%
  distinct.(z)

Tidy Interface to 'data.table'

v0.6.1

MIT + file LICENSE

Authors

Mark Fairbanks [aut, cre], Abdessabour Moutik [ctb], Matt Carlson [ctb], Ivan Leung [ctb], Ross Kennedy [ctb]

Initial release