matrix_to_blocks

Matrix

<p>either a list or a vector indicating the blocks. 
If <code>blocks</code> is a list of vectors, then the length of each vector 
defines the size of the blocks. If <code>blocks</code> is a vector, then each 
element represents the size of the blocks.</p>

blocks

<p>logical. If <code>TRUE</code> (the default) the matrix is split 
by rows, otherwise the matrix is split by columns</p>

byrow

internal

Provides a very interesting solution for
handling segmentation variables in complex statistical methodology. It
contains en extended version of the "Pathmox" algorithm (Lamberti, Sanchez
and Aluja,(2016)<doi:10.1002/asmb.2168>) in the context of
Partial Least Squares Path Modeling including the F-block
test (to detect the responsible latent endogenous equations of the
difference), the F-coefficient (to detect the path coefficients responsible
of the difference) and the "invariance" test (to realize a comparison
between the sub-models' latent variables). Furthermore, the package
contains a generalized version of the "Pathmox" algorithm to approach
different methodologies: linear regression and least absolute regression
models.

matrix_to_blocks: Split a matrix into blocks

Description

Usage

Arguments

Value

Details