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Number of Unique Values

Source: R/nUnique.R
nUnique.Rd

Number of Unique Values

Usage

nUnique(x)

Arguments

x

R object that function unique can be applied on

Value

Number of unique values in x (integer)

Examples

nUnique(1:3)
#> [1] 3
nUnique(c(1, 1, 2))
#> [1] 2