François Hussonhttps://www.youtube.com/user/HussonFrancoisYouTubePrincipal component analysis (PCA) with R1.0video480https://www.youtube.com/https://i.ytimg.com/vi/CTSbxU6KLbM/hqdefault.jpg459360344<iframe width="459" height="344" src="https://www.youtube.com/embed/videoseries?list=PLnZgp6epRBbTsZEFXi_p6W48HhNyqwxIu" frameborder="0" allowfullscreen></iframe>