R: Extract functional principal component analysis features.

extractFDAFPCA {mlr} | R Documentation

## Extract functional principal component analysis features.

### Description

The function extracts the functional principal components from a data.frame containing functional features.

### Usage

    extractFDAFPCA(pve = 0.99, npc = NULL)

### Arguments

`pve` | (numeric) Fraction of variance explained for the functional principal components. Default is 0.99.
`npc` | (integer) Number of principal components to extract. Overrides `pve` param. Default is `NULL`

### Value

(data.frame).

### See Also

Other fda_featextractor: `extractFDAFourier`, `extractFDAMultiResFeatures`, `extractFDAWavelets`

[Package mlr version 2.13 Index]