data_biplot: biplot for the dataset
Description
Loading plot of the variables from a Principal Components Analysis.
scores of the observations are surimposedUsage
data_biplot(X, sX = TRUE, axeh = 1, axev = 2, cex.lab = 1)
Arguments
sX
TRUE/FALSE : standardization or not of the columns X (TRUE by default)
axeh
component number for the horizontal axis
axev
component number for the vertical axis
cex.lab
: magnification to be used for labels (1 by default)