supplementalProjection

Performs a supplementary projection across ExPosition (and related)
techniques.

multivariate

misc

A variety of descriptive multivariate analyses with the singular value decomposition,
such as principal components analysis, correspondence analysis, and multidimensional scaling.
See An ExPosition of the Singular Value Decomposition in R (Beaton et al 2014) <doi:10.1016/j.csda.2013.11.006>.

Derek Beaton

ExPosition

Exploratory Analysis with the Singular Value Decomposition

Cherise R. Chin Fatt

Herve Abdi

supplementalProjection function

<dl><dt>sup.transform</dt>
<dd>Data already transformed for supplementary projection.
That is, the output from: <code>caSupplementalElementsPreProcessing</code>,
<code>mdsSupplementalElementsPreProcessing</code>,
<code>pcaSupplementaryColsPreProcessing</code>, or
<code>pcaSupplementaryRowsPreProcessing</code>.</dd>
<dt>f.scores</dt>
<dd>Active factor scores, e.g., res$ExPosition.Data$fi</dd>
<dt>Dv</dt>
<dd>Active singular values, e.g., res$ExPosition.Data$pdq$Dv</dd>
<dt>scale.factor</dt>
<dd>allows for a scaling factor of supplementary
projections. Primarily used for MCA supplemental projections to a correction
(e.g., Benzecri).</dd>
<dt>symmetric</dt>
<dd>a boolean. Default is TRUE. If FALSE, factor scores are
computed with asymmetric properties (for rows only).</dd></dl>

Arguments

Author

Supplemental projections. — supplementalProjection

<dl>

<dt>sup.transform</dt>
<dd>Data already transformed for supplementary projection.
That is, the output from: <code>caSupplementalElementsPreProcessing</code>,
<code>mdsSupplementalElementsPreProcessing</code>,
<code>pcaSupplementaryColsPreProcessing</code>, or
<code>pcaSupplementaryRowsPreProcessing</code>.</dd>


<dt>f.scores</dt>
<dd>Active factor scores, e.g., res$ExPosition.Data$fi</dd>


<dt>Dv</dt>
<dd>Active singular values, e.g., res$ExPosition.Data$pdq$Dv</dd>


<dt>scale.factor</dt>
<dd>allows for a scaling factor of supplementary
projections. Primarily used for MCA supplemental projections to a correction
(e.g., Benzecri).</dd>


<dt>symmetric</dt>
<dd>a boolean. Default is TRUE. If FALSE, factor scores are
computed with asymmetric properties (for rows only).</dd>

</dl>

supplementalProjection: Supplemental projections.

Description

Usage

Value

Arguments

Author

See Also