pgk_scalar

Distribution function for the g-and-k distribution

internal

Functions for the g-and-k and generalised g-and-h distributions.

Dennis Prangle

g-and-k and g-and-h Distribution Functions

pgk_scalar function

<dl><dt>q</dt>
<dd>Quantiles.</dd>
<dt>A</dt>
<dd>A (location) parameter.</dd>
<dt>B</dt>
<dd>B (scale) parameter. Must be positive.</dd>
<dt>g</dt>
<dd>g parameter.</dd>
<dt>k</dt>
<dd>k parameter. Must be at least -0.5.</dd>
<dt>c</dt>
<dd>c parameter. Often fixed at 0.8 which is the default.</dd>
<dt>zscale</dt>
<dd>When true returns the N(0,1) quantile of the cdf (needed by dgk).</dd></dl>

Arguments

Distribution function for the g-and-k distribution — pgk_scalar

<dl>

<dt>q</dt>
<dd>Quantiles.</dd>


<dt>A</dt>
<dd>A (location) parameter.</dd>


<dt>B</dt>
<dd>B (scale) parameter. Must be positive.</dd>


<dt>g</dt>
<dd>g parameter.</dd>


<dt>k</dt>
<dd>k parameter. Must be at least -0.5.</dd>


<dt>c</dt>
<dd>c parameter. Often fixed at 0.8 which is the default.</dd>


<dt>zscale</dt>
<dd>When true returns the N(0,1) quantile of the cdf (needed by dgk).</dd>

</dl>

pgk_scalar: Distribution function for the g-and-k distribution

Description

Usage

Value

Arguments

Details