Hi all,

I am trying to produce an oncoplot using the maftools package. I have performed a MutSig analysis myself and I would like to use the results in the plot. I have loaded the cms1siggenes in my R environment, but I get the following error. Any ideas how to solve for this?

> oncoplot(maf = maf.CMS1, top = 30, mutsig = cms1_sig_genes)
Error in data.table::fread(input = mutsig, sep = "\t", stringsAsFactors = FALSE,  : 
  input= must be a single character string containing a file name, a system command containing at least one space, a URL starting 'http[s]://', 'ftp[s]://' or 'file://', or, the input data itself containing at least one \n or \r

Thank you!