16 Multiblock Canonical Correlation and overals()
16.1 Equations
16.2 Examples
16.2.1 Thirteen Personality Scales
This is the same example as before, but now we group the five scales from the Eysenck Personality Inventory and the five from the Big Five inventory into blocks. The remaining three variables define three separate blocks. No copies are used, and we use monotone cubic splines with the interior knots at the quartiles.
epi_knots <- lapply (epi, function (x) fivenum (x)[2:4])
epi_degrees <- rep (3, 13)
epi_blocks <- c(1,1,1,1,1,2,2,2,2,2,3,4,5)h <- overals(epi, epi_blocks, epi_copies, epi_knots, epi_degrees, epi_ordinal)