as.annually	as.quarterly
as.quarterly	as.quarterly
as.weekly	as.quarterly
periods.itstframe	its
periods.zootframe	zoo
rollAggregate	rollAggregate
tfend.its	its
tfend.itstframe	its
tfend.zootframe	zoo
tfExpand.zoo	zoo
tfI	tfI
tfL.zoo	zoo
tfperiods.zoo	zoo
tfpersp	tfpersp
tframe.its	its
tframe.zoo	zoo
tfSet.itstframe	its
tfSet.zootframe	zoo
tfstart.its	its
tfstart.itstframe	its
tfstart.zootframe	zoo
tfwindow.its	its
tfwindow.zoo	zoo
time.its	its
TSwriteXLS	TSwriteXLS
