Hi! I have 3 chip replicates and I want to find common peaks within them. I used diffbind to do so, however when I run diffbind on my replicates, I get a fatal error Fatal error: An undefined error occured, please check your intput carefully and contact your administrator. 1-831 Inf ER Reg 1 raw 2-831 Inf ER Reg 2 raw 4-831 Inf ER Reg 3 raw Warning message: No contrasts added. Perhaps try more categories, or lower value for minMembers. Error in pv.DBA(DBA, method, bSubControl, bFullLibrarySize, bTagwise = bTagwise, : Unable to perform analysis: no contrasts specified. Calls: dba.analyze -> pv.DBA Warning message: No contrasts added. Perhaps try more categories, or lower value for minMembers.
I also tried to use repmatch to match paired peaks within my replicates, but I also get an error. Unable to parse file "/galaxy-repl/main/files/024/118/dataset_24118100.dat", exception: list index out of range
I am not quite sure what happened here. Could you please help me with that. Thanks!