splitProtocolGroups.Rd
split an object into 'SolexaPrep' and 'E7420L'
splitProtocolGroups(x, ...) # S4 method for brentlabRnaSeqSet splitProtocolGroups(x)
a brentlabRnaSeqSet
other arguments
a list 'SolexaPrep' and 'E7420L' group. We call 'SolexaPrep' "old"