Golub data (7129 rows by 72 columns), after normalization

Description

These are a normalized version of the Golub leukemia data from the golubEsets package, available from:

http://www.bioconductor.org/download/experiments/

Usage

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data(Golub)

Format

Numeric matrix: 7129 rows by 72 columns.

Details

Data have been normalized and are supplied, here, as a matrix.

Source

See the help page for the dataset golubMerge, in the golubEsets package, for details of the source of the original data.

References

Molecular Classification of Cancer: Class Discovery and Class Prediction by Gene Expression Monitoring, Science, 531-537, 1999, T. R. Golub and D. K. Slonim and P. Tamayo and C. Huard and M. Gaasenbeek and J. P. Mesirov and H. Coller and M.L. Loh and J. R. Downing and M. A. Caligiuri and C. D. Bloomfield and E. S. Lander

Examples

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data(Golub)
## Select 20 rows from the data; show boxplots of variation across chips
boxplot(data.frame(t(Golub[sample(1:7129, 20), ])))