def merge_hists(hists, name):
outh = Histogram()
ROOT.gROOT.cd()
merged_hist = hists[0].hist.Clone(name)
for hist in hists[1:]:
merged_hist.Add(hist.hist)
outh.setHist(merged_hist)
return outh
def merge_hists(hists, name):
outh = Histogram()
ROOT.gROOT.cd()
merged_hist = hists[0].hist.Clone(name)
for hist in hists[1:]:
merged_hist.Add(hist.hist)
outh.setHist(merged_hist)
return outh
def merge_hists_g(hists_d, merge_groups=g_merge_cmd):
out_d = dict()
for merge_name, items in merge_groups.items():
hist = hists_d[items[0]].hist.Clone()
for item in items[1:]:
hist.Add(hists_d[item].hist)
out_d[merge_name] = Histogram()
out_d[merge_name].setHist(hist, sample_name=hists_d[items[0]].sample_name, var=hists_d[items[0]].var, cut=hists_d[items[0]].cut)
integral, err = out_d[merge_name].calc_int_err()
out_d[merge_name].pretty_name = "%s : %.0f #pm %0.f" % (merge_name, integral, err)
return out_d
def merge_hists_g(hists_d, merge_groups=g_merge_cmd):
out_d = dict()
for merge_name, items in merge_groups.items():
hist = hists_d[items[0]].hist.Clone()
for item in items[1:]:
hist.Add(hists_d[item].hist)
out_d[merge_name] = Histogram()
out_d[merge_name].setHist(hist,
sample_name=hists_d[items[0]].sample_name,
var=hists_d[items[0]].var,
cut=hists_d[items[0]].cut)
integral, err = out_d[merge_name].calc_int_err()
out_d[merge_name].pretty_name = "%s : %.0f #pm %0.f" % (merge_name,
integral, err)
return out_d