transfer.cross_projector: Transfer from X domain to Y domain (or vice versa) in a...

In bbuchsbaum/multivarious: Extensible Data Structures for Multivariate Analysis

Transfer from X domain to Y domain (or vice versa) in a cross_projector

Description

Convert between data representations in a multiblock or cross-decomposition model by projecting the input new_data from the from domain/block onto a latent space and then reconstructing it in the to domain/block. If opts$ls_rr is TRUE, the projection step uses a ridge-regularized least squares solution with penalty opts$lambda before any component subsetting occurs.

Usage

## S3 method for class 'cross_projector'
transfer(x, new_data, from, to, opts = list(), ...)

Arguments

x	A cross_projector object.
new_data	The data to transfer.
from	Source domain ("X" or "Y").
to	Target domain ("X" or "Y").
opts	A list of options (see transfer generic).
...	Ignored.

Value

Transferred data matrix.

bbuchsbaum/multivarious documentation built on July 16, 2025, 11:04 p.m.