Hey there,
It might be some version issue with R or the package itself. A temporal fix would be to remove the skip parameter of that function. You can edit the file called bammds_plot.r so that the line now reads like this:
asd_orig <- as.data.frame(data.table::fread(asd_file, sep="auto", sep2="auto", nrows=nrows,
header="auto", na.strings="NA",
stringsAsFactors=FALSE, verbose=FALSE, autostart=30L,
select=NULL, colClasses=NULL,
integer64=getOption("datatable.integer64")))
Make sure to edit the file that is copied after installing. You find out which one it is by running:
which bammds_plot.r
Hope it helps.
Cheers,
Víctor