deug {ade4} | R Documentation |
This data set gives the exam results of 104 students in the second year of a French University onto 9 subjects.
data(deug)
deug
is a list of three components.
University of Lyon 1
data(deug) # decentred PCA pca1 <- dudi.pca(deug$tab, scal = FALSE, center = deug$cent, scan = FALSE) s.class(pca1$li, deug$result) s.arrow(40 * pca1$c1, add.plot = TRUE)