Gene expression in cancer cells.

Description

The data come from a National Cancer Institute study of gene expression in cell lines drawn from various sorts of cancer. Each row corresponds to a different cell line. The type of cancer is identified by the first two or three letters of the row names, e.g. CO is colon, ME is melanoma, RE is kidney.

Usage

1
data(NCI60_snippet)

Format

A data frame NCI60_snippet with 60 rows and 6000 variables.

Details

For each row, there are 6000 measurements of the gene expression as identified by activity on a microarray probe. The variable names are the names of the probes.

Examples

1
data(NCI60_snippet)