compositions: plot3daplus – R documentation

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plot3daplus

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,axes=TRUE,col=1)

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::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
`axes`	logical, plot a coordinate system
`col`	the color used for dots, defaults to black.

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. It invisibly returns the 3D plotting coordinates of the objects displayed

Author(s)

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

Examples

data(SimulatedAmounts)
if(requireNamespace("rgl", quietly = TRUE)) {
  plot3D(aplus(sa.lognormals),size=2)
} ## this function requires package 'rgl'

compositions

Compositional Data Analysis

v2.0-1

GPL (>= 2)

Authors

K. Gerald van den Boogaart <boogaart@hzdr.de>, Raimon Tolosana-Delgado, Matevz Bren

Initial release

2021-01-08