def bestalg(self, dimfun):
        if self._bestalg is None:
            self._bestalg = bb.bestalg.generate(self.algds)
        return self._bestalg[dimfun] if dimfun is not None else self._bestalg
A BestAlgSet from all algorithms (like a DataSetList).
dataset/ETHPy150Open pasky/cocopf/pproc.py/PortfolioDataSets.bestalg