Description Usage Arguments Details Value References Examples
concorgmreg with the set of r solutions simultaneously optimized
1 | concorsreg(x,px,y,py,r)
|
x |
is a n x p matrix of p centered variables |
y |
is a n x q matrix of q centered variables |
px |
is a row vector which contains the numbers pi, i=1,...,kx, of the kx subsets xi of x : sum(pi)=sum(px)=p. px is the partition vector of x |
py |
is the partition vector of y with ky subsets yj, j=1,...,ky |
r |
is the wanted number of successive solutions rmax <= min(min(px),min(py),n) |
This function uses the concors function
list with following components
cx |
is a n.kx x r matrix of kx row blocks cxi (n x r). Each row block contains r partial explanatory components |
v |
is a q x r matrix of ky row blocks vj (qj x r), the orthonormed partial axes of yj; The components yj*vj are the explained components. |
varexp |
is a kx x ky x r array; for a fixed solution k, the matrix varexp[,,k] contains kxky explained variances obtained by a simultaneous regression of all the yj by all the xi, so the values \mbox{rho2}(cx[n*(i-1)+1:n*i,k],y_j*v_j[,k]) var(y_j*v_j[,k]) |
See svdbips
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