def intergroup_zss(dtg):
"""dtg is output from droptree_groups"""
ks = dtg.keys(0, 't', sort=True)
ts = [clust.tup2tree(dtg[k]['_']) for k in ks]
pw = _pairwise(ts, lambda x, y: clust.zssdist(x, y, dtg['names']))
zz = _grpstats(dtg, pw)
return (zz, pw)
def run(self, pars, out, messages):
t = clust.tup2tree(pars['tree'])
part = t.cut(min(pars['nclust'], len(t)))
io = gd.Doc({'stims': pars['stims'], 'evts': part})
if type(pars['shuff']) in [str, unicode]:
mi, ie, oe = minf(io, pars['shuff'], True)
mi = [mi]
elif pars['shuff']:
mi, ie, oe = minf_db(io, 'direct', ('shuffle', pars['shuff']))
else:
mi, ie, oe = minf(io, 'direct', True)
out['stiment'] = ie
out['respent'] = oe
out['mi'] = mi
