Hi there!!
I loved your answer... so clear!!
I was trying to change the ellipse, to add ellipse just to two of the factors. My script when working with personal data it would be something like:
stat_ellipse(level = 0.9, geom = "polygon", aes(fill = after_scale(alpha(colour, 0.3))),
data = wunifrac[contents$files.Date != "July",])
However, I dont know how to call for my value July in my factor Date...
Thank you in advance!