I understand bioinformatics communities has some reservation about using Excel. However, I in order to communicate with fellow colleague (biologist) i have a clarification about using Xlstat. I have expression count matrix as shown @ https://ibb.co/eLMJzp It is a simple two group comparison C vs T. My aim is to draw a volcano plot and heatmap. When I upload this file in Xlstat and perform differential expression analysis. Followed xlstat instructions @ https://help.xlstat.com/customer/en/portal/articles/2062437-differential-expression-omics-in-excel-tutorial but I could not find what to select under explanatory variables tab without which it will say the file is empty as shown @
Any one can suggest a solution or has some experience in working with this tool. I could not find anything in help file and no response from support.