setMat.Diffmatrix

[<code><a rd-options="" href="/link/Diffmatrix?package=survivalsvm&version=0.0.5" data-mini-rdoc="survivalsvm::Diffmatrix">Diffmatrix</a>(1)</code>]
Object of class <code>Diffmatrix</code>.

[<code>matrix(1)</code>]
Matrix used to perform differences between comparable data points.

dmmat

Mutator for the field <code>Mat</code> of objects of class <code>Diffmatrix</code>.

internal

Performs support vectors analysis for data sets with survival
outcome. Three approaches are available in the package: The regression approach
takes censoring into account when formulating the inequality constraints of
the support vector problem. In the ranking approach, the inequality constraints
set the objective to maximize the concordance index for comparable pairs
of observations. The hybrid approach combines the regression and ranking
constraints in the same model.

Cesaire Fouodo

survivalsvm

Survival Support Vector Analysis

setMat.Diffmatrix function

<dl><dt>dm</dt>
<dd>[<code>Diffmatrix(1)</code>] 
Object of class <code>Diffmatrix</code>.</dd>
<dt>dmmat</dt>
<dd>[<code>matrix(1)</code>] 
Matrix used to perform differences between comparable data points.</dd></dl>

Arguments

Author

Diffmatrix. — setMat.Diffmatrix

<dl>

<dt>dm</dt>
<dd>[<code>Diffmatrix(1)</code>] 
Object of class <code>Diffmatrix</code>.</dd>


<dt>dmmat</dt>
<dd>[<code>matrix(1)</code>] 
Matrix used to perform differences between comparable data points.</dd>

</dl>

setMat.Diffmatrix: `Diffmatrix`.

Description

Usage

Value

Arguments

Author