dmr,matrix-method {mina} | R Documentation

## Dimensionality reduction of the distance matrix.

### Description

Dimensionality reduction of the distance matrix.

### Usage

    ## S4 method for signature 'matrix'
    dmr(x, k = 4)

### Arguments

`x` | A distance matrix.
`k` | The number of dimensionality after reduction, 4 by default.

### Value

y The coordinates of components indicated in distance matrix in k dimension.

### Examples

    maize <- new("mina", tab = maize_asv2, des = maize_des2)
    maize <- norm_tab(maize, method = "raref")
    maize <- fit_tabs(maize)
    maize <- com_dis(maize, method = "bray")
    asv_dis <- dis(maize)
    asv_dis_dmr <- dmr(asv_dis, k = 4)

[Package mina version 1.2.0 Index]