aplot

A collection of functions for data manipulation, plotting and statistical computing,
to use separately or with the book "Visual Statistics. Use R!":
Shipunov (2020) <http://ashipunov.info/shipunov/software/r/r-en.htm>.
Dr Alexey Shipunov died in December 2022.
Most useful functions:
Bclust(), Jclust() and BootA() which bootstrap hierarchical clustering;
Recode() which does multiple recoding in a fast, simple and flexible way;
Misclass() which outputs confusion matrix even if classes are not concerted;
Overlap() which measures group separation on any projection;
Biarrows() which converts any scatterplot into biplot;
and Pleiad() which is fast and flexible correlogram.

ORPHANED

shipunov

Miscellaneous Functions from Alexey Shipunov

Ell function

<dl><dt>x</dt>
<dd>x coordinate of center</dd><dt>y</dt>
<dd>y coordinate of center</dd><dt>width</dt>
<dd>length of major axis</dd><dt>height</dt>
<dd>length of minor axis</dd><dt>theta</dt>
<dd>rotation</dd><dt>npoints</dt>
<dd>number of points to send to polygon</dd><dt>plot</dt>
<dd>if TRUE, add to current device, if FALSE, returns list of components</dd><dt>...</dt>
<dd>arguments to 'polygon()'</dd></dl>

Arguments

Author

Plot ellipse — Ell

<dl>

<dt>x</dt>
<dd>x coordinate of center</dd>

<dt>y</dt>
<dd>y coordinate of center</dd>

<dt>width</dt>
<dd>length of major axis</dd>

<dt>height</dt>
<dd>length of minor axis</dd>

<dt>theta</dt>
<dd>rotation</dd>

<dt>npoints</dt>
<dd>number of points to send to polygon</dd>

<dt>plot</dt>
<dd>if TRUE, add to current device, if FALSE, returns list of components</dd>

<dt>...</dt>
<dd>arguments to 'polygon()'</dd>

</dl>

Ell: Plot ellipse

Description

Usage

Value

Arguments

Author

Details

Examples