Skip to contents

Plot a 3D scatterplot (based on plot3D) based on a reduce_rPCA object

Source: R/plot_manifold.R
plot_manifold.Rd

This function is under active development. It is meant to depict the three scores of components obtained by reducing pupillary time-series through rPCA. There are some strong assumptions, first and foremost that the object is from rotated PCA, and that it includes variables named "RC1" - x axis, "RC2" - y axis, and "RC3" - z axis. The function is a wrapper around 'plot3D::scatter3D' and thus the package is required.

Usage

plot_manifold(
  Scores,
  colvar = NULL,
  col = NULL,
  theta = 0,
  phi = 0,
  pch = 16,
  cex = 2,
  adapt3D = F,
  xlim = NULL,
  ylim = NULL,
  zlim = NULL
)

Arguments

Scores

An object as returned by 'reduce_rPCA'.

adapt3D

Whether axis should be "as is", FALSE, or strectched to fit the 3D box, TRUE

colvar;col

The name of a variable to use for colors; a char vectors of colors.

theta;phi

The angles of the "eyes" on the plot

pch;cex

Some graphical pars defining shape and size of the points plotted

xlim;ylim;zlim

To manually supply limits

Value

A 3D plot powered by 'plot3D'.