I am working on a method which combines the results of two procedures (limma, GSEA) to identify differentially expressed genes/pathways to obtain even better results using a simple machine learning approach. For this, I need some kind of gold standard to compare my results with. So my question is: Does somebody know a dataset for which the results (up or down regulated genes/pathways) are known/sufficiently proved (e.g data set used by a paper)? The data should be publicly available and microarray based.
Best regards, Jan-Niklas