parafac4microbiome (version 1.1.2)

vect_to_fac: Convert vectorized output of PARAFAC to a Fac list object with all loadings per mode.

Description

Convert vectorized output of PARAFAC to a Fac list object with all loadings per mode.

Usage

vect_to_fac(vect, X, sortComponents = FALSE)

Value

Fac: list object with all loadings in all components per mode, ordered the same way as Z$modes.

Arguments

vect

Vectorized output of PARAFAC modelling

X

Input data

sortComponents

Sort the order of the components by variation explained (default FALSE).

Examples

set.seed(123)
A = array(rnorm(108*2), c(108, 2))
B = array(rnorm(100*2), c(100, 2))
C = array(rnorm(10*2), c(10, 2))

X = reinflateTensor(A, B, C)
result = initializePARAFAC(X, 2, initialization="random", output="vect")
Fac = vect_to_fac(result, X)