tissue_example {GOsummaries} | R Documentation

## Example gene expression dataset

### Description

`tissue_example` is a dataset extracted from Lukk et al, it contains a subset of 24 samples from more than 5000 in the original article. The gene expression in all the samples is measured using Affymetrix U133A array. The dataset is a list with 2 slots

1. `exp` - expression matrix;

2. `annot` - annotation data frame.

### Details

The GOsummaries objects based on this data created in different examples are alaso attached to the package. These can be used to test the package if no internet connection is available. Names of these are `gs_kmeans`, `gs_limma`, `gs_limma_exp` and `gs_pca`

### Author(s)

Raivo Kolde <raivo.kolde@eesti.ee>

### References

Lukk M, Kapushesky M, Nikkila J, Parkinson H, Goncalves A, Huber W, Ukkonen E, Brazma A. "A global map of human gene expression." Nat Biotechnology. 2010 Apr;28(4):322-4.

[Package GOsummaries version 2.18.0 Index]