PCA using ggplot2/ggfortify autoplot function ?

Question

[sunnykevin97]

HI

With the normalized+ transformed gene-counts information using autoplot function plotted the PCA. I had additional data something like hormonal levels(6 variables), is it possible to show that information as well along with the genecounts information on one PCA plot?

autoplot(sample_pca,data = sample_info,colour = "sample",shape = "treatment")

some suggestions.