extractFDAFPCA

(<code>integer(1)</code>)
Number of principal components to extract.
Default is <code>NULL</code>

rank.

(<code>logical(1)</code>) 
Should data be centered before applying PCA?

center

(<code>logical(1)</code>) 
Should data be scaled before applying PCA?

scale.

The function extracts the functional principal components from a data.frame
containing functional features. Uses <code><a href="/link/stats%3A%3Aprcomp?package=mlr&version=2.19.0" data-mini-rdoc="mlr::stats::prcomp">stats::prcomp</a></code>.

Interface to a large number of classification and
regression techniques, including machine-readable parameter
descriptions. There is also an experimental extension for survival
analysis, clustering and general, example-specific cost-sensitive
learning. Generic resampling, including cross-validation,
bootstrapping and subsampling.  Hyperparameter tuning with modern
optimization techniques, for single- and multi-objective problems.
Filter and wrapper methods for feature selection. Extension of basic
learners with additional operations common in machine learning, also
allowing for easy nested resampling.  Most operations can be
parallelized.

Patrick Schratz

Machine Learning in R

Bernd Bischl

Michel Lang

Lars Kotthoff

Julia Schiffner

Jakob Richter

Zachary Jones

Giuseppe Casalicchio

Mason Gallo

Jakob Bossek

Erich Studerus

Leonard Judt

Tobias Kuehn

Pascal Kerschke

Florian Fendt

Philipp Probst

Xudong Sun

Janek Thomas

Bruno Vieira

Laura Beggel

Quay Au

Martin Binder

Florian Pfisterer

Stefan Coors

Steve Bronder

Alexander Engelhardt

Christoph Molnar

Annette Spooner

extractFDAFPCA function

<dl><dt>rank.</dt>
<dd>(<code>integer(1)</code>) 
Number of principal components to extract.
Default is <code>NULL</code></dd>
<dt>center</dt>
<dd>(<code>logical(1)</code>) 
Should data be centered before applying PCA?</dd>
<dt>scale.</dt>
<dd>(<code>logical(1)</code>) 
Should data be scaled before applying PCA?</dd></dl>

Arguments

The function extracts the functional principal components from a data.frame
containing functional features. Uses <code><a href='https://rdrr.io/r/stats/prcomp.html'>stats::prcomp</a></code>.

Extract functional principal component analysis features. — extractFDAFPCA

<dl>

<dt>rank.</dt>
<dd>(<code>integer(1)</code>) 
Number of principal components to extract.
Default is <code>NULL</code></dd>


<dt>center</dt>
<dd>(<code>logical(1)</code>) 
Should data be centered before applying PCA?</dd>


<dt>scale.</dt>
<dd>(<code>logical(1)</code>) 
Should data be scaled before applying PCA?</dd>

</dl>

Extract functional principal component analysis features.

extractFDAFPCA: Extract functional principal component analysis features.

Description

Usage

Value

Arguments

See Also