skIncrPartialPCA {BiocSklearn} | R Documentation

## use basilisk discipline to perform partial (n_components) incremental (chunk.size) PCA with scikit.decomposition

### Description

use basilisk discipline to perform partial (n_components) incremental (chunk.size) PCA with scikit.decomposition

### Usage

    skIncrPartialPCA(mat, n_components, chunk.size = 10)

### Arguments

`mat` | a matrix
`n_components` | integer(1) number of PCs to compute
`chunk.size` | integer(1) number of rows to use each step

### Note

A good source for capabilities and examples is at the sklearn doc site.

### Examples

    lk = skIncrPartialPCA(iris[,1:4], n_components=3L)
    lk
    head(getTransformed(lk))

[Package BiocSklearn version 1.10.3 Index]