versor

Given an <code>n</code>-dimensional space, the <code>k</code>-th versor is returned.

internal

An implementation of the ternary plot for interpreting regression
coefficients of trinomial regression models, as proposed in Santi, Dickson
and Espa (2019) <doi:10.1080/00031305.2018.1442368>. Ternary plots can be
drawn using either 'ggtern' package (based on 'ggplot2') or 'Ternary'
package (based on standard graphics). The package and its features are
illustrated in Santi, Dickson, Espa and Giuliani (2022)
<doi:10.18637/jss.v103.c01>.

Flavio Santi

plot3logit

Ternary Plots for Trinomial Regression Models

Maria Michela Dickson

Giuseppe Espa

Diego Giuliani

versor function

<dl><dt>k</dt>
<dd>order of the versor.</dd>
<dt>n</dt>
<dd>dimension of the space.</dd>
<dt>simplify</dt>
<dd>if <code>TRUE</code>, a <code>numeric</code> is returned, otherwise
<code>versor</code> returns a column matrix.</dd></dl>

Arguments

Computes the versor — versor

<dl>

<dt>k</dt>
<dd>order of the versor.</dd>


<dt>n</dt>
<dd>dimension of the space.</dd>


<dt>simplify</dt>
<dd>if <code>TRUE</code>, a <code>numeric</code> is returned, otherwise
<code>versor</code> returns a column matrix.</dd>

</dl>

versor: Computes the versor

Description

Usage

Arguments