Initialize_PCA

Create a grid from first 2 PCA components

Provides a smooth mapping of multidimensional points into
low-dimensional space defined by a self-organizing map. Designed to work
with 'FlowSOM' and flow-cytometry use-cases. See Kratochvil et al. (2019)
<doi:10.12688/f1000research.21642.1>.

Mirek Kratochvil

EmbedSOM

Fast Embedding Guided by Self-Organizing Map

Sofie Van Gassen

Britt Callebaut

Yvan Saeys

Ron Wehrens

Initialize_PCA function

<dl><dt>data</dt>
<dd>matrix in which each row represents a point</dd>
<dt>xdim, ydim, zdim</dt>
<dd>Dimensions of the SOM grid</dd></dl>

Arguments

Create a grid from first 2 PCA components — Initialize_PCA

<dl>

<dt>data</dt>
<dd>matrix in which each row represents a point</dd>


<dt>xdim, ydim, zdim</dt>
<dd>Dimensions of the SOM grid</dd>

</dl>

Initialize_PCA: Create a grid from first 2 PCA components

Description

Usage

Value

Arguments