plot_pca: Create a PCA plot

In zhuchcn/Metabase: Data container, handling, and visualization for high through-put quantitative experiment data.

Description

Create a PCA plot of an mSet object

Usage

plot_pca(object, color, ellipse = FALSE, ...)

Arguments

object	an mSet object
color	character variable indicating which sample variable will be used to give colors. If length is larger than 1, the two variables will be used by calling interaction
ellipse	boolean whether to draw ellipses.

See Also

ggscatterplot

Examples

plot_pca(lipid)
plot_pca(lipid, color = "Treatment")
plot_pca(lipid, color = c("Treatment", "Timepoint"), ellipse = TRUE)

zhuchcn/Metabase documentation built on July 23, 2019, 1:36 p.m.