check provided arguments
check_arguments_filter.cv(ramclustObj, qc.tag)
ramclustObj containing MSdata with optional MSMSdata (MSe, DIA, idMSMS)
character vector of length one or two. If length is two, enter search string and factor name in $phenoData slot (i.e. c("QC", "sample.type"). If length one (i.e. "QC"), will search for this string in the 'sample.names' slot by default.