aba_phenotype_data_df: Allen Brain Atlas Phenotype Data

In NeuroDataSets: A Comprehensive Collection of Neuroscience and Brain-Related Datasets

Allen Brain Atlas Phenotype Data

Description

This dataset, aba_phenotype_data_df, is a data frame containing brain tissue phenotype measurements from the Allen Brain Atlas Aging, Dementia, and TBI study. The data includes immunohistochemistry markers for microglia and astrocytes across 377 brain samples, intended for correlation analyses with expression data.

Usage

data(aba_phenotype_data_df)

Format

A data frame with 377 observations and 4 variables:

structure_acronym.x

Character: Brain structure acronym

ihc_iba1_ffpe

Numeric: IBA1 immunohistochemistry measurement (microglia marker)

ihc_gfap_ffpe

Numeric: GFAP immunohistochemistry measurement (astrocyte marker)

id

Character: Sample identification code

Details

The dataset name has been kept as 'aba_phenotype_data_df' to avoid confusion with other datasets in the R ecosystem. This naming convention helps distinguish this dataset as part of the NeuroDataSets package. The suffix 'df' indicates that the dataset is a data frame. The original content has not been modified.

Source

Data taken from the BRETIGEA package version 1.0.3. Original data from: Allen Brain Atlas Aging, Dementia, and TBI study.

NeuroDataSets documentation built on June 8, 2025, 11:46 a.m.