rCUR (version 1.3)

STTm: Soft tissue tumour dataset

Description

STTm is a matrix containing a subset of the soft tissue tumour gene expression study dataset published by Nielsen et al. (2002). The matrix constructed from 31 columns and 5520 rows, samples and genes respectively. Samples came from three different tumour types: gastrointestinal stromal tumor (GIST), leiomyosarcoma (LEIO) and synovial sarcoma (SARC).

Source

The original, full dataset is downloadable from the Gene Expression Omnibus database (GSE3443) and from Stanford Microarray Database (http://smd.stanford.edu).

References

Nielsen T. et al. (2002) Molecular characterisation of soft tissue tumours: A gene expression study. Lancet 359:1301-1307.

Mahoney M. W. and Drineas P. (2009) CUR matrix decompositions for improved data analysis. PNAS, 106(3):697-702

Andras Bodor, Istvan Csabai, Michael W Mahoney and Norbert Solymosi rCUR:an R package for CUR matrix decomposition BMC Bioinformatics 2012, 13:103 doi:10.1186/1471-2105-13-103

Examples

data(STTm)