ThreeWay (version 1.1.3)

CPdimensionalityplot: Plot fit of Candecomp/Parafac

Description

Plots fits against numbers of dimensions, with S as labels and fits against number of effective paramaters.

Usage

CPdimensionalityplot(A, n, m, p)

Arguments

A

A matrix with columns: number of components, goodness of fit (%)

n

Number of A-mode entities

m

Number of B-mode entities

p

Number of C-mode entities

References

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 \& H. Van Houwelingen (1983). GEPCAM users' manual (first draft). Utrecht, The Netherlands: Institute of Mathematical Statistics, State University of Utrecht.

See Also

CP, DimSelector

Examples

data(TV)
TVdata=TV[[1]]
# permutation of the modes so that the A-mode refers to students
TVdata <- permnew(TVdata, 16, 15, 30)
TVdata <- permnew(TVdata, 15, 30, 16)
# Fit values of CP with different numbers of components (from 1 to 5)
FitCP <- CPrunsFit(TVdata, 30, 16, 15, 5)
OutCP <- FitCP[,c(1,4)]
CPdimensionalityplot(OutCP, 30, 16, 15)