Get the example data from SMDIC package.
GetExampleData(exampleData)
A character, should be one of "exp.example", "cellmatrix", "mutcell", "mutmatrix", "surv".
The function `GetExampleData(ExampleData = "mutmatrix)")` obtains the mutations matrix
Subramanian, A., Tamayo, P., Mootha, V.K., Mukherjee, S., Ebert, B.L., Gillette, M.A., Paulovich, A., Pomeroy, S.L., Golub, T.R., Lander, E.S. et al. (2005) Gene set enrichment analysis: a knowledgebased approach for interpreting genome-wide expression profiles. Proc Natl Acad Sci U S A, 102, 15545-15550.