R: Extract unique rows of a matrix

BASIX.unique {BASIX} | R Documentation

## Extract unique rows of a matrix

### Description

`BASIX.unique` returns a matrix with duplicate rows removed. The unique rows ids will be saved as rownames.

### Usage

    BASIX.unique(matrix)

### Arguments

`matrix` | a matrix

### Details

`BASIX.unique` is a version of `unique` specialized on matrices.

The native R solution would be:
`unique(matrix)`

This function can be applied to numeric as well as character vectors.

### Author(s)

Bastian Pfeifer

### Examples

    mat <- matrix(0,3,3)
    mat[1,1] <- 1

    BASIX.unique(mat)

[Package BASIX version 1.1 Index]