data

Simulated volumes of subcortical structures of Schizophrenia spectrum disorder are used as an example for this function.
You can calculate RVI for this dataset

datasets

The Regional Vulnerability Index (RVI), a statistical measure of brain structural abnormality, quantifies an individual's similarity to the expected pattern (effect size) of deficits in schizophrenia (Kochunov P, Fan F, Ryan MC, et al. (2020) <doi:10.1002/hbm.25045>).

Si Gao

RVIpkg

Regional Vulnerability Index

Peter Kochunov

Kathryn Hatch

Yizhou Ma

Fatima Talib

data function

A data frame with 196 rows and 12 variables:<dl>
<dt>ID</dt>
<dd>subjects' ID</dd><dt>DX</dt>
<dd>indicators of control group</dd><dt>Age</dt>
<dd>subjects' age</dd><dt>Sex</dt>
<dd>subjects' gehder</dd><dt>Lateral.Ventricle</dt>
<dd>simulated volumes of lateral Ventricle</dd><dt>Thalamus</dt>
<dd>simulated volumes of Thalamus</dd><dt>Caudate</dt>
<dd>simulated volumes of Caudate</dd><dt>Putamen</dt>
<dd>simulated volumes of Putamen</dd><dt>Pallidum</dt>
<dd>simulated volumes of Pallidum</dd><dt>Hippocampus</dt>
<dd>simulated volumes of Hippocampus</dd><dt>Amygdala</dt>
<dd>simulated volumes of Amygdala</dd><dt>Left.Accumbens.area</dt>
<dd>simulated volumes of left Accumbens</dd>
</dl>

Format

Simulated volumes of subcortical structures — data

A data frame with 196 rows and 12 variables:<dl>
<dt>ID</dt>
<dd>subjects' ID</dd>

<dt>DX</dt>
<dd>indicators of control group</dd>

<dt>Age</dt>
<dd>subjects' age</dd>

<dt>Sex</dt>
<dd>subjects' gehder</dd>

<dt>Lateral.Ventricle</dt>
<dd>simulated volumes of lateral Ventricle</dd>

<dt>Thalamus</dt>
<dd>simulated volumes of Thalamus</dd>

<dt>Caudate</dt>
<dd>simulated volumes of Caudate</dd>

<dt>Putamen</dt>
<dd>simulated volumes of Putamen</dd>

<dt>Pallidum</dt>
<dd>simulated volumes of Pallidum</dd>

<dt>Hippocampus</dt>
<dd>simulated volumes of Hippocampus</dd>

<dt>Amygdala</dt>
<dd>simulated volumes of Amygdala</dd>

<dt>Left.Accumbens.area</dt>
<dd>simulated volumes of left Accumbens</dd>


</dl>

data: Simulated volumes of subcortical structures

Description

Usage

Arguments

Format