biplot for the dataset
Loading plot of the variables from a Principal Components Analysis. scores of the observations are surimposed
data_biplot(X, sX = TRUE, axeh = 1, axev = 2, cex.lab = 1)
X |
the data matrix |
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) |
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