rsa_model: Construct an RSA (Representational Similarity Analysis) model

In bbuchsbaum/rMVPA: Multivoxel Pattern Analysis in R

Construct an RSA (Representational Similarity Analysis) model

Description

This function creates an RSA model object by taking an MVPA (Multi-Variate Pattern Analysis) dataset and an RSA design.

Usage

rsa_model(dataset, design)

Arguments

dataset	An instance of an mvpa_dataset.
design	An instance of an rsa_design created by rsa_design().

Value

A list with two elements: dataset and design, with the class attribute set to "rsa_model" and "list".

Examples

# Create a random MVPA dataset
data <- matrix(rnorm(100 * 100), 100, 100)
labels <- factor(rep(1:2, each = 50))
mvpa_data <- mvpa_dataset(data, labels)

# Create an RSA design
dismat <- dist(data)
rdes <- rsa_design(~ dismat, list(dismat = dismat))

# Create an RSA model
rsa_mod <- rsa_model(mvpa_data, rdes)

bbuchsbaum/rMVPA documentation built on April 28, 2024, 6:30 a.m.