rddensityUnique {rddensity}R Documentation

Internal function.

Description

Find unique elements and their frequencies in a numeric vector. This function has a similar performance as the built-in R function unique.

Usage

rddensityUnique(x)

Arguments

x

Numeric vector, already sorted in ascending order.

Value

unique

A vector containing unique elements in x.

freq

The frequency of each element in x.

index

The last occurrence of each element in x.


[Package rddensity version 2.6 Index]