protate {ProcMod}

Rotate the src matrix to fit into the space of the dest matrix.

Description

The optimal rotation is computed according to the procruste methode. Rotation is based on singular value decomposition (SVD). No scaling and no centrering are done, before computing the SVD.

Usage

protate(src, dest)

Arguments

src

a numeric matrix to be rotated

dest

a numeric matrix used as reference space

Value

a numeric matrix

Author(s)

Christelle Gonindard-Melodelima

Eric Coissac

Examples

# Generates two random matrices of size 10 x 15
m1 <- simulate_matrix(10, 15)
m2 <- simulate_matrix(10, 20)

# Rotates matrix m1 on m2
mr <- protate(m1, m2)