Internal function not to be called by the user
get_PLSR_NA(Y, X, ncomp)
an (already centered) vector of order n;
NA
not allowed
an (already centered) n x p matrix; NA
allowed but with at least one observation for every row
and column
number of components
Do NOT use this function unless you are ME, a package developer, or a jedi user who really knows what is doing (seriously!)
Internal function. get_PLSR_NA