brcaPCScores657: A data.frame with principal component scores for PCs 1-4 for...

Description Usage Format

Description

This object contains PC scores for 657 patients for PCs 1-4. Columns are PCs as well as a column with estrogen receptor status. Rows are patients, with TCGA patient identifiers as row names. Patients were selected from all BRCA patients in TCGA based on having complete metadata information for estrogen receptor status and progesterone receptor status as well as having 450k microarray data. PCA was done on the Illumina 450k DNA methlyation microarray data (TCGA-BRCA, https://portal.gdc.cancer.gov/), hg38 genome.

Usage

1

Format

A data.frame object


databio/PCRSA documentation built on Dec. 7, 2018, 8:57 a.m.