A hemilist is a named list with entries 'lh' and/or 'rh', see hemilist
.
is.hemilist(x)
whether 'x' is a hemilist
any R object
Other hemilist functions:
hemilist.derive.hemi()
,
hemilist.from.prefixed.list()
,
hemilist.get.combined.data()
,
hemilist.unwrap()
,
hemilist.wrap()
,
hemilist()