Add arrows to PCA plot?

[Louy]

Hello together,

I found your instructions for creating a PCA today and implemented it with my data. What I personally miss here is the possibility to display the arrows (loadings) of the individual variables in the plotIndiv-plot. Do you have any idea how I could do this?

I attached an example…

Best wishes,
Louy

[mixOmics_user]

You can use the biplot() function!