
mutate(.data, ...)mutate_(.data, ..., .dots)
transmute(.data, ...)
transmute_(.data, ..., .dots)
NULL
to drop
a variable.vignette("nse")
for details..data
.Data frame row names are silently dropped. To preserve, convert to an explicit variable.
arrange
,
arrange_
; filter
,
filter_
; rename
,
rename_
, select
,
select_
; slice
,
slice_
; summarise
,
summarise_
, summarize
,
summarize_
mutate(mtcars, displ_l = disp / 61.0237)
transmute(mtcars, displ_l = disp / 61.0237)
mutate(mtcars, cyl = NULL)
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