which.is.unique | R Documentation |
Check whether a variable within a vetcor is unique
which.is.unique(x, ...)
x |
vector to be analysed. |
... |
additional parameters passed to |
This function uses the count
function from the plyr package and returns all entries with a frquency greater than one. Works with character and numeric vectors
a vector containing the unique values of x
Simon Frey
unique
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