Plot fit of Tucker3
Plots fits against numbers of dimensions, with PQR as labels and fits against number of effective paramaters.
T3dimensionalityplot(A, n, m, p)
A |
Matrix with columns: number of components for the |
n |
Number of |
m |
Number of |
p |
Number of |
A is usually the output of DimSelector.
The number of effective parameters in a Candecomp/Parafac analysis is discussed in Weesie and Van Houwelingen (1983).
Maria Antonietta Del Ferraro mariaantonietta.delferraro@yahoo.it
Henk A.L. Kiers h.a.l.kiers@rug.nl
Paolo Giordani paolo.giordani@uniroma1.it
E. Ceulemans \& H.A.L. Kiers (2006). Selecting among three-mode principal component models of different types and complexities: A numerical convex hull based method. British Journal of Mathematical and Statistical Psychology 59:133–150.
J. Weesie and H. Van Houwelingen (1983). GEPCAM users' manual (first draft). Utrecht, The Netherlands: Institute of Mathematical Statistics, State University of Utrecht.
data(Bus) # Fit values of T3 with different numbers of components (from 1 to 4 for the A-mode, # from 1 to 3 for the B-mode, from 1 to 5 for the C-mode) FitT3 <- T3runsApproxFit(Bus,7,5,37,4,3,5) T3dimensionalityplot(FitT3,7,5,37)
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