lsm_regres: Regression tests for symptom mapping (slow)

In neuroconductor-releases/LESYMAP: Lesion to Symptom Mapping in R

Description

Lesion to symptom mapping performed on a prepared matrix. Regressions are performed between behavior and each column in the lesmat matrix.

Usage

lsm_regres(lesmat, behavior)

Arguments

lesmat	matrix of voxels (columns) and subjects (raws).
behavior	vector of behavioral scores.

Value

List of objects returned:

• statistic - vector of statistical values

• pvalue - vector of pvalues

• zscore - vector of zscores

Author(s)

Dorian Pustina

Examples

{
set.seed(123)
lesmat = matrix(rbinom(200,1,0.5), ncol=2)
set.seed(123)
behavior = rnorm(100)
result = lsm_regres(lesmat, behavior)
}

neuroconductor-releases/LESYMAP documentation built on Nov. 13, 2020, 11:28 p.m.