de>)</li>
<li>standard deviation (<code>sd.z/rho/r</code>)</li>
<li>coefficient of variation (<code>CV.z/rho/r</code>)</li>
<li>range (<code>D.z/rho/r</code>)</li>
<li>interquartile range (<code>ID.z/rho/r</code>)</li>
<li>maximum (<code>max.z/rho/r</code>)</li>
<li>minimum (<code>min.z/rho/r</code>)</li>
<li>kurtosis (<code>kurtosis.z/rho/r</code>)</li>
<li>skewness (<code>skewness.z/rho/r</code>)</li>
<li>percentage of points above the arithmetic mean
(<code>p.a.mean.z/rho/r</code>) and the mode
(<code>p.