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Test (some) possible expansions of the hyperrectangle

Given a high-dimensional dataset that typically represents a cytometry dataset, and a subset of the datapoints, this algorithm outputs an hyperrectangle so that datapoints within the hyperrectangle best correspond to the specified subset. In essence, this allows the conversion of clustering algorithms' outputs to gating strategies outputs.

Etienne Becht

hypergate

Machine Learning of Hyperrectangular Gating Strategies for
High-Dimensional Cytometry

Samuel Granjeaud

expand function

<dl><dt>FN</dt>
<dd>integer: current number of FP</dd>
<dt>FNTN_matrix</dt>
<dd>Boolean matrix of dim (FN, FN + TN), where Mij is TRUE if and only if expanding to include the ith FN in the gate would lead to the inclusion of the jth column event</dd>
<dt>TP</dt>
<dd>integer: current number of TP</dd>
<dt>TN</dt>
<dd>integer: current number of TN</dd>
<dt>n</dt>
<dd>passed to f</dd>
<dt>beta</dt>
<dd>Passed from the top-level function</dd>
<dt>envir</dt>
<dd>Coreloop environment</dd></dl>

Arguments

expand — expand

<dl>

<dt>FN</dt>
<dd>integer: current number of FP</dd>


<dt>FNTN_matrix</dt>
<dd>Boolean matrix of dim (FN, FN + TN), where Mij is TRUE if and only if expanding to include the ith FN in the gate would lead to the inclusion of the jth column event</dd>


<dt>TP</dt>
<dd>integer: current number of TP</dd>


<dt>TN</dt>
<dd>integer: current number of TN</dd>


<dt>n</dt>
<dd>passed to f</dd>


<dt>beta</dt>
<dd>Passed from the top-level function</dd>


<dt>envir</dt>
<dd>Coreloop environment</dd>

</dl>

expand: expand

Description

Usage

Arguments