sd.default

The <code>sd</code> function from the stats is replaced by a new <code>method</code> 
in order to introduce a separate method to deal with objects of class
<code>SECdistrUv</code>. The function <code>sd.default</code> is an alias of the original
function <code><a href="/link/sd?package=sn&version=2.1.0" data-mini-rdoc="sn::sd">sd</a></code>.

univar

Build and manipulate probability distributions of the skew-normal
family and some related ones, notably the skew-t and the SUN families.
For the skew-normal and the skew-t distributions, statistical methods are
provided for data fitting and model diagnostics, in the univariate and the
multivariate case.

Adelchi Azzalini

The Skew-Normal and Related Distributions Such as the Skew-t and
the SUN

sd function

<dl> <dt>x</dt>
<dd>a numeric vector, matrix or data frame.</dd> <dt>na.rm</dt>
<dd>logical. Should missing values be removed?</dd> <dt>...</dt>
<dd>further arguments passed to or from other methods.</dd></dl>

Arguments

The <code>sd</code> function from the stats is replaced by a new <code>method</code> 
in order to introduce a separate method to deal with objects of class
<code>SECdistrUv</code>. The function <code>sd.default</code> is an alias of the original
function <code><a href='https://rdrr.io/r/stats/sd.html'>sd</a></code>.

Standard deviation — sd

<dl>

 <dt>x</dt>
<dd>a numeric vector, matrix or data frame.</dd>

 <dt>na.rm</dt>
<dd>logical. Should missing values be removed?</dd>

 <dt>...</dt>
<dd>further arguments passed to or from other methods.</dd>

</dl>

sd: Standard deviation

Description

Usage

Arguments

See Also