ribiosUtils (version 1.7.7)

uniqueLength: Length of unique elements in a vector

Description

Length of unique elements in a vector

Usage

uniqueLength(x, incomparables = FALSE)

Value

An integer indicating the number of unique elements in the input vector

Arguments

x

A vector

incomparables

See unique

Author

Jitao David Zhang <[e-mail]>

See Also

unique

Examples

test.vec1 <- c("HSV", "FCB", "BVB", "HSV", "BVB")
uniqueLength(test.vec1)

test.vec2 <- c(1L, 2L, 3L, 5L, 3L, 4L, 2L, 1L, 5L)
ulen(test.vec2)