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rmngb (version 0.6-1)

nDistinct: Number of Distinct Elements

Description

Count the number of distinct elements in a vector or a matrix.

Usage

nDistinct(x)

Arguments

x
a vector or a matrix.

Value

A scalar giving te number of distinct elements in x.

Examples

Run this code
nDistinct(c(1, 3, 3, 5))

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