exp.frac

Calculate fractional exponent/power, <code>a^(num/den)</code>, where a could be negative.

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

Fan Chen

epca

Exploratory Principal Component Analysis

exp.frac function

<dl><dt>a</dt>
<dd><code>numeric(1)</code>, base (could be negative).</dd>
<dt>num</dt>
<dd>a positive <code>integer</code>, numerator of the exponent.</dd>
<dt>den</dt>
<dd>a positive <code>integer</code>, denominator of the exponent.</dd></dl>

Arguments

Calculate fractional exponent/power — exp.frac

<dl>

<dt>a</dt>
<dd><code>numeric(1)</code>, base (could be negative).</dd>


<dt>num</dt>
<dd>a positive <code>integer</code>, numerator of the exponent.</dd>


<dt>den</dt>
<dd>a positive <code>integer</code>, denominator of the exponent.</dd>

</dl>

exp.frac: Calculate fractional exponent/power

Description

Usage

Value

Arguments