plot3D {compositions} | R Documentation

## 3D-plot of positive data

### Description

3D-plot of positive data typically in log-log-log scale. The plot is mainly an exploratory tool, and not intended for exact display of data.

### Usage

    ## S3 method for class 'aplus':
    plot3D(x,parts=1:3,...,
                    vlabs=NULL,add=FALSE,log=TRUE,bbox=FALSE,coors=TRUE)

### Arguments

`x` | an aplus object to be plotted
`parts` | a numeric xor character vector of length 3 coding the columns to be plotted
`...` | additional plotting parameters as described in `rgl.material`
`add` | logical, adding or new plot
`vlabs` | the column names to be plotted, if missing defaults to the column names of the selected columns of X
`log` | logical, indicating wether to plot in log scale
`bbox` | logical, whether to add a bounding box
`coors` | logical, plot a coordinate system

### Details

If log is TRUE the data is plotted in `ilt` coordinates. If `coors` is true, coordinate arrows are plotted of length 1 and in the (aplus-)mean of the dataset.
If log is FALSE the data is plotted with plot.rplus

### Value

Called for its side effect of a 3D plot of an aplus object in an rgl plot.

### Author(s)

K.Gerald v.d. Boogaart http://www.stat.boogaart.de

### See Also

`points3D`, `plot3D`, `plot`, `plot3D.rmult`,

`plot3D.acomp`,`plot3D.rcomp`,, `plot3D.aplus`,`plot3D.rplus`

### Examples

    data(SimulatedAmounts)
    plot3D(aplus(sa.lognormals),size=2)

[Package compositions version 0.91-6 Index]