distance

Exploratory principal component analysis for large-scale dataset, including sparse principal component analysis and sparse matrix approximation.

Fan Chen

epca

Exploratory Principal Component Analysis

distance function

<dl><dt>x, y</dt>
<dd><code>matrix</code> or <code>Matrix</code>, of the same number of rows. The columns of <code>x</code> and <code>y</code> will be scaled to unit length.</dd>
<dt>method</dt>
<dd>distance measure, "maximum", "cosine", or "euclidean" are implemented.</dd></dl>

Arguments

Matrix Distance — distance

<dl>

<dt>x, y</dt>
<dd><code>matrix</code> or <code>Matrix</code>, of the same number of rows. The columns of <code>x</code> and <code>y</code> will be scaled to unit length.</dd>


<dt>method</dt>
<dd>distance measure, "maximum", "cosine", or "euclidean" are implemented.</dd>

</dl>

distance: Matrix Distance

Description

Usage

Value

Arguments