I would like to perform some analysis using a MAGIA tool, but I do not know how to get/create appropriate file format. In paper about MAGIA or tutorial of MAGIA provider is written that I should use a miRNA or gene expression matrix. I know that this matrix is just a processed raw data, but in case of my record I want to analyze, the processed data do not fit to MAGIA requirements. Can you suggest me something, please? I would like to analyze data from GEO - GSE23739.