PiB_uptake: PET PiB tracer data

In MarcelaCespedes/FSPmix: Exploratory tool for fast unsupervised features selection and clustering using mixture models

Description

Positron Emission Topography (PET) with PiB (Pittsburgh Compound-B) tracer standard uptake value ratio (SUVR) brain region measures.

Usage

data("PiB_uptake")

Format

A data frame with 17 observations on the following 123 variables; four colums of demographic information and generic imaging file description, as well as measures on 116 brain regions.

CaseID

a numeric vector: participant ID

TP

a numeric vector: time point

Diagnosis

character vector: clinical diagnosis, healthy denoted as Healthy Control, mild cognitive impairment as MCI patient, and Alzheimer's disease denoted as AD patient

Age.at.MRI

a numeric vector: age of participant at MRI scan

Filename

a character vector: information of DICOM image file location

Details

SUVR measures for 116 brain regions, parcellated according to the Automated Anatomical Atlas (AAL).

Examples

data(PiB_uptake)

MarcelaCespedes/FSPmix documentation built on May 12, 2020, 5:49 p.m.