Singhdata | R Documentation |
Publicly available microarray dataset artificially split in 5 studies
data(Singhdata)
List of 3 elements:
List of 5 data frames corresponding to 5 artificial studies, each with 12625 genes and 20 replicates (10 normal samples and 10 tumoral samples)
List of 5 numeric vectors with class memberships, one per study
Factor with 12625 levels corresponding to gene names
These data are available on the website http://www.bioinf.ucd.ie/people/ian/. We considered 50 normal samples and 50 tumoral samples, leaving out the 2 last tumoral samples. Data are already normalized.
Singh, D., Febbo, P. G., Ross, K., Jackson, D. G., Manola, J., Ladd, C., Tamayo, P., Renshaw, A. A., D'Amico, A. V., Richie, J. P., Lander, E. S., Loda, M., Kantoff, P.W., Golub, T. R., and Sellers,W. R. (2002). Gene expression correlates of clinical prostate cancer behavior. Cancer Cell, 1(2). 203:209.
data(Singhdata)
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