var.rbf {bpca} | R Documentation |
Computes the matrix of graphical correlations represented by biplot for a matrix of variable coordinates.
var.rbf(x)
x |
A given object of the classes ‘bpca.2d’ and ‘bpca.3d’. |
A matrix
of graphical correlations represented by biplot.
This function is mainly for internal use in the bpca package, and may not remain available (unless we see a good reason).
Faria, J. C.
Allaman, I. B.
Demétrio C. G. B.
##
## Particular use
##
bp1 <- bpca(gabriel1971)
bp1$var.rb # NA
# Computes the correlations of all variables under the biplot projection
(res <- var.rbf(bp1$coord$var))
##
## Common use
##
bp2 <- bpca(gabriel1971,
var.rb=TRUE)
bp2$var.rb