# isSingle

0th

Percentile

##### Identifies all entries that exists exactly ones

Identifies all entries that exists exactly ones.

##### Usage
isSingle(x, ...)
singles(x, ...)
##### Arguments
x
A vector of length K.
...
Additional arguments passed to isReplicated().
##### Value

• A logical vector of length K, indicating whether the value is unique or not.

Internally isReplicated() is used.