I have tried google with no luck. I have seen some weak references to robust multi-array averaging done with python but no code. I am not so interested in reinventing the wheel. Any suggestions on a python module, script ….
If I could find a nice explanation or example of the algorithm I would write a python implementation to share.
If you are not sure what I am talking about you could look at this although this is not the definition.
http://www.mathworks.com/access/helpdesk/help/toolbox/bioinfo/ref/gcrma.html
You might want to consider using a python interface for R, which has gcrma packages for it. RPy is a module that allows you to use all R modules installed on your system. Bioconductor has a gcrma module for R. I couldn’t find any modules for Python that do this.