pcaMethods-deprecated


<dl>
<dt>plotR2</dt><dd>Lack of relevance for this plot and the fact that it
can not show cross-validation based diagnostics in the same plot
makes it redundant with the introduction of a dedicated
<code>plot</code> function for  <code>pcaRes</code>. The new plot only shows
R2cum but the result is pretty much the same.</dd>
</dl><p></p><p></p>

Provides Bayesian PCA, Probabilistic PCA, Nipals PCA,
Inverse Non-Linear PCA and the conventional SVD PCA. A cluster
based method for missing value estimation is included for
comparison. BPCA, PPCA and NipalsPCA may be used to perform PCA
on incomplete data as well as for accurate missing value
estimation. A set of methods for printing and plotting the
results is also provided. All PCA methods make use of the same
data structure (pcaRes) to provide a common interface to the
PCA results. Initiated at the Max-Planck Institute for
Molecular Plant Physiology, Golm, Germany.

pcaMethods-deprecated: Deprecated methods for pcaMethods

Description

Arguments