tcga_colon_expression {epivizr} | R Documentation

## Example exon-level RNAseq data from TCGA project for epivizr vignette.

### Description

A `SummarizedExperiment::RangedSummarizedExperiment` object containing exon-level counts from RNAseq data for colon tumor and normal tissue from the TCGA project. Only exons in human chromosome 11 are included.

### Usage

    data(tcga_colon_expression)

### Format

A `SummarizedExperiment::RangedSummarizedExperiment` object with 12,800 rows (exons) and 40 samples.

`assay(tcga_colon_expression)`

  exon-level count matrix

`colData(tcga_colon_expression)`

  a `DataFrame` containing sample information. Normal/Tumor status is given in column `sample_type`

### Value

A `SummarizedExperiment::RangedSummarizedExperiment` object.

### Source

TCGA project: https://tcga-data.nci.nih.gov/tcga/

[Package epivizr version 2.24.0 Index]