This is an adapted leukemia (ALL, AML)
ExpressionSet from Golub et al. (1999).
ExpressionSet consists of the expression levels from 38 ALL or AML samples
(rows), and 100 genes (columns). This dataset is used
as an example training data in our examples.
ExpressionSet is called
trainData. Each entry
in the exprs matrix represents the expression level of one gene from an ALL
or AML sample.
For illustration purposes, a subset of 100 genes from the package
is included in this package.
golubEsets bioconductor data package, or
Golub, T.R., Slonim, D.K., Tamayo, P., Huard, C., Gaasenbeek, M., Mesirov, J.P., Coller, H., Loh, M.L., Downing, J.R., Caligiuri, M.A., et al. (1999) Molecular classification of cancer: class discovery and class prediction by gene expression monitoring. Science 286: 531-7.