R: Co-Ranking Matrix

coranking {coRanking} | R Documentation

## Co-Ranking Matrix

### Description

Calculate the co-ranking matrix to assess the quality of a diminsionality reduction.

### Usage

    coranking(
      Xi,
      X,
      input_Xi = c("data", "dist", "rank"),
      input_X = input_Xi,
      use = "C"
    )

### Arguments

`Xi` | high dimensional data
`X` | low dimensional data
`input_Xi` | type of input of Xi (see. details)
`input_X` | type of input of X (see. details)
`use` | `R` or `C` backend

### Details

Calculate the coranking matrix, to assess the quality of a dimensionality reduction. `Xi` is input in high dimensions, `X` is input in low dimensions the type of input is given in `input_Xi` and `input_X`, they can be one of `c('data', 'dist', 'rank')`.

### Value

a matrix of class `'coranking'`

### Author(s)

Guido Kraemer

### See Also

`rankmatrix`

[Package coRanking version 0.2.2 Index]