Venn Mapper Publisher's description
from Marcel Smid
Venn Mapper is a program that compares heterologous microarray data sets, based on the number of common, differentially expressed genes.
Venn Mapper is a program that compares heterologous microarray data sets, based on the number of common, differentially expressed genes. The application loads microarray data (gene expression ratios) and determines which genes are up- or down-regulated by a user-defined ratio cut-off level. For each experiment, lists of differentially expressed genes are computed. Every list will be compared to every other list, and the number of co-occurring genes will be calculated. With the use of the binomial distribution, so called z-values can be assigned to the overlap found between two lists. Different output files are generated by the Venn Mapper, reporting:
the number of up- and down-regulated genes per array and in the comparisons,
the z-values, and
the gene-Ids within the overlaps.
System Requirements:No special requirements.
Program Release Status: New Release
Program Install Support: Install and Uninstall