indx_Qplication {MultiStatM} | R Documentation |
Restores the duplicated/q-plicated elements which are eliminated by matr_Elimination or indx_Elimination in a T-product of vectors of dimension d. It produces the same results as matr_Qplication.
indx_Qplication(d, q)
d |
dimension of the vectors in the T-product |
q |
power of the Kronecker product |
A vector (T-vector) with all elements previously eliminated by indx_Elimination
Gy. Terdik, Multivariate statistical methods - going beyond the linear, Springer 2021, p.21, (1.31)
Other Matrices and commutators:
indx_Commutator_Kmn()
,
indx_Commutator_Kperm()
,
indx_Commutator_Mixing()
,
indx_Commutator_Moment()
,
indx_Elimination()
,
indx_Symmetry()
,
indx_UnivMomCum()
,
matr_Commutator_Kmn()
,
matr_Commutator_Kperm()
,
matr_Commutator_Mixing()
,
matr_Commutator_Moment()
,
matr_Elimination()
,
matr_Qplication()
,
matr_Symmetry()
x<-c(1,2,3)
y<-kronecker(kronecker(x,x),x)
## Distinct elements of y
z<-y[indx_Elimination(3,3)]
## Restore eliminated elements in z
z[indx_Qplication(3,3)]