plot.fraction

Plots a convex hull or a star containing a specified percentage of the data. Used to plot clusters.

Several multivariate techniques from a biplot perspective. It is the translation (with many improvements) into R of the previous package developed in 'Matlab'. The package contains some of the main developments of my team during the last 30 years together with some more standard techniques. Package includes: Classical Biplots, HJ-Biplot, Canonical Biplots, MANOVA Biplots, Correspondence Analysis, Canonical Correspondence Analysis, Canonical STATIS-ACT, Logistic Biplots for binary and ordinal data, Multidimensional Unfolding, External Biplots for Principal Coordinates Analysis or Multidimensional Scaling, among many others. References can be found in the help of each procedure.

Jose Vicente-Villardon

MultBiplotR

Multivariate Analysis Using Biplots in R

plot.fraction function

<dl> <dt>x</dt>
<dd>An object with class <code>fraction</code> obtained from <code>Fraction</code>.</dd> <dt>add</dt>
<dd>Should the fraction be added to the current plot?</dd> <dt>center</dt>
<dd>Should the center be plotted?</dd> <dt>centerlabel</dt>
<dd>Label for the center.</dd> <dt>initial</dt>
<dd>Should the initial data be plotted?</dd> <dt>type</dt>
<dd>Type of plot. Can be: "ch"- Convex Hull or "st" - Star (Joining each point with the center)</dd> <dt>...</dt>
<dd>Any other graphical parameter that can affects the plot (as color, etc ...)</dd></dl>

Arguments

Author

Plots a fraction of the data as a cluster — plot.fraction

<dl>

 <dt>x</dt>
<dd>An object with class <code>fraction</code> obtained from <code>Fraction</code>.</dd>

 <dt>add</dt>
<dd>Should the fraction be added to the current plot?</dd>

 <dt>center</dt>
<dd>Should the center be plotted?</dd>

 <dt>centerlabel</dt>
<dd>Label for the center.</dd>

 <dt>initial</dt>
<dd>Should the initial data be plotted?</dd>

 <dt>type</dt>
<dd>Type of plot. Can be: "ch"- Convex Hull or "st" - Star (Joining each point with the center)</dd>

 <dt>...</dt>
<dd>Any other graphical parameter that can affects the plot (as color, etc ...)</dd>

</dl>

plot.fraction: Plots a fraction of the data as a cluster

Description

Usage

Value

Arguments

Author

Details

See Also

Examples