Unfold (matricize) a tensor along a mode

Source: R/all-generics.r, R/dtensor-unfold.r, R/sptensor-unfold.r

Unfold (matricize) a tensor along a mode

unfold(x, mode)

# S4 method for dtensor,numeric
unfold(x, mode)

# S4 method for sptensor,numeric
unfold(x, mode)

Arguments

x

tensor
mode

dimension to unfold along