Microarray dataset of colon cancer patients

Gene expression level changes of 2382 genes across 58 colon cancer patients. Additional data on the genes include chromosomal location and p-values. Additional data on the patient samples is found in in the "patient" dataset. The same patient samples are described in the "SNV" and "CNA" datasets.

Usage

microarray

Format

A data frame with 62 columns and 2383 rows. Columns 1-58 indicate the cancer patient sample. Columns 59-61 indicate the (sorted) chromosomal location by "Chr", "Start", and "End". Column 62 contains adjusted p-values. Each row is a different gene, and the row names are the gene names.

Author

Christine P'ng

Examples

create.dotmap(
    # filename = tempfile(pattern = 'Using_microarray_dataset', fileext = '.tiff'),
    x = microarray[1:5,1:5],
    main = 'microarray data',
    spot.size.function = function(x) {abs(x)/3;},
    xaxis.cex = 0.8,
        yaxis.cex = 0.8,
        xaxis.rot = 90,
    description = 'Dotmap created by BoutrosLab.plotting.general'
    );