getMode

Calculate the Mode of a Factor Variable with Optional Priors

A novel forward stepwise discriminant analysis framework
that integrates Pillai's trace with Uncorrelated Linear Discriminant Analysis (ULDA),
providing an improvement over traditional stepwise LDA methods that rely on Wilks' Lambda.
A stand-alone ULDA implementation is also provided, offering a more general solution
than the one available in the 'MASS' package. It automatically handles missing values and
provides visualization tools. For more details, see Wang (2024) <doi:10.48550/arXiv.2409.03136>.

Siyu Wang

folda

Forward Stepwise Discriminant Analysis with Pillai's Trace

getMode function

<dl><dt>v</dt>
<dd>A factor or vector that can be coerced into a factor. The mode will
be calculated from the levels of this factor.</dd>
<dt>prior</dt>
<dd>A numeric vector of prior weights for each level of the factor.</dd></dl>

Arguments

Calculate the Mode of a Factor Variable with Optional Priors — getMode

<dl>

<dt>v</dt>
<dd>A factor or vector that can be coerced into a factor. The mode will
be calculated from the levels of this factor.</dd>


<dt>prior</dt>
<dd>A numeric vector of prior weights for each level of the factor.</dd>

</dl>

getMode: Calculate the Mode of a Factor Variable with Optional Priors

Description

Usage

Value

Arguments