triplicated: Find Values That Are Repeated At Least Thrice
Description
Finds values that are repeated at least three times in a vector.
Usage
triplicated(x, ..., fromLast = FALSE)
Arguments
x
A vector.
fromLast
A logical indicating if triplication should be considered from
the reverse side, i.e., the two last (or rightmost) of identical
elements would return FALSE.
...
Other optional arguments are ignored.
Details
Returns a logical vector that is TRUE when it runs into
any but the first or second occurrences of a value, analogous
to duplicated.