specmine (version 1.0)

pca_plot_3d: 3D pca plot

Description

3D plot from 3 components

Usage

pca_plot_3d(dataset, model, var.class, pcas = 1:3, colors = NULL, 
legend.place = "topright", ...)

Arguments

dataset

list representing the dataset from a metabolomics experiment.

model

model with pca scores (pls model).

var.class

metadata column class.

pcas

the components to be plotted.

colors

colors of the groups.

legend.place

legend place.

...

additional parameters to legend function.

Examples

## Not run: 
#   ## Example of a 3d pca plot
#   data(cachexia)
#   train.result = train_models_performance(cachexia, "pls", 
# 	"Muscle.loss", "cv")
#   pca_plot_3d(cachexia, train.result$final.models$pls, "Muscle.loss")
# ## End(Not run)