PCA: A function for compositional principal component analysis of...

Description Usage Arguments Author(s)

View source: R/PCA.R

Description

A function for compositional principal component analysis of ROIs across age

Usage

1
PCA(data, infodir, Type = 1, Level = 1)

Arguments

data

use readFileList function to get MRI data frame

infodir

path to lookup table of patient info

Type

optinal,type of MRI sequences(T1-weighted, T2-weighted, etc.), default = 1

Level

optional,level of MRI, default = 1

Author(s)

Luchao Qi


neuroconductor/MRIcloudT1volumetrics documentation built on May 19, 2021, 5:17 a.m.