Description Usage Arguments Value See Also Examples
Return the number of unique values
1 | n_distinct(x)
|
x |
Vector |
Number of unique values of x
Other utility functions: between
,
cumall
, cumany
,
cummean
, distribute
,
first
, lag
,
last
, lead
,
n_groups
, nth
,
n
1 | n_distinct (c(1, 2, 3, 3, 3, 4, 5))
|
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