def field_text(self):
        if self.proxy_is_active:
            return self.proxy.field_text()
        return u''
Performs average/UPGMA linkage on a condensed distance matrix
dataset/ETHPy150Open nucleic/enaml/enaml/widgets/field.py/Field.field_text--crossover with--dataset/ETHPy150Open scipy/scipy/scipy/cluster/hierarchy.py/average