vector_rsa_design: Construct a design for a vectorized RSA model

In bbuchsbaum/rMVPA: Multivoxel Pattern Analysis in R

Construct a design for a vectorized RSA model

Description

This function constructs a design for an RSA model using a single distance matrix, labels, and blocks.

Usage

vector_rsa_design(D, labels, block_var)

Arguments

D	A representational dissimilarity matrix with row.names indicating labels.
labels	character vector of labels corresponding to rows in another dataset X.
block_var	A vector indicating the block (strata) each label belongs to. Must be the same length as 'labels'.

Details

The function verifies that all 'labels' appear in 'rownames(D)' and creates an expanded dissimilarity matrix ('Dexpanded') matching the order of 'labels'.

Value

A list containing the elements of the RSA design, class attributes "vector_rsa_design" and "list".

bbuchsbaum/rMVPA documentation built on June 10, 2025, 8:23 p.m.