partuniq {mclust} | R Documentation

## Classifies Data According to Unique Observations

### Description

Gives a one-to-one mapping from unique observations to rows of a data matrix.

### Usage

    partuniq(x)

### Arguments

`x` | Matrix of observations.

### Value

A vector of length `nrow(x)` with integer entries. An observation `k` is assigned an integer `i` whenever observation `i` is the first row of `x` that is identical to observation `k` (note that `i <= k`).

### Examples

    data(iris)
    partuniq(as.matrix(iris[,1:4]))

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