ta</h2>

<h3>Description</h3>

<p>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.
</p>


<h3>Usage</h3>

<pre><code class='language-R'>data(aba_phenotype_data_df)
</code></pre>


<h3>Format</h3>

<p>A data frame with 377 observations and 4 var