text.radviz: Text annotations for for the Radviz Plots

In Radviz: Project Multidimensional Data in 2D Space

Text annotations for for the Radviz Plots

Description

Text draws the strings given in the vector labels at the coordinates given by the radviz projection

Usage

## S3 method for class 'radviz'
text(
  x,
  ...,
  main = NULL,
  labels = NULL,
  size = FALSE,
  label.color = NULL,
  label.size = NULL,
  adj,
  pos,
  offset,
  vfont,
  cex,
  col,
  font,
  add
)

Arguments

x	a radviz object as produced by do.radviz
...	further arguments to be passed to or from other methods (not implemented)
main	[Optional] a title to the graph, displayed on top if add is TRUE
labels	the name of the variable used for labeling (see details)
size	[Logical] if TRUE labels are sized after the number of points they correspond to
label.color	the color of springs for visualization
label.size	the size of the anchors (see customizing ggplot2 for details on default value)
adj	deprecated, see geom_text instead
pos	deprecated, see geom_text instead
offset	deprecated, see geom_text instead
vfont	deprecated, see geom_text instead
cex	deprecated, see geom_text instead
col	deprecated, see geom_text instead
font	deprecated, see geom_text instead
add	deprecated, see geom_text instead

Author(s)

Yann Abraham

Examples

data(iris)
das <- c('Sepal.Length','Sepal.Width','Petal.Length','Petal.Width')
S <- make.S(das)
rv <- do.radviz(iris,S)
text(rv,labels='Species')

Radviz documentation built on March 26, 2022, 1:10 a.m.