def fll(self, value):
        """
        Returns loglike of value
        """
        self.stochastic.value = value
        try:
            ll = self.loglike
        except ZeroProbability:
            ll = -np.infty
        self.stochastic.revert()
        return ll
def fll ( self , value ) : self . stochastic . value = value try : ll = self . loglike except ZeroProbability : ll = - np . infty self . stochastic . revert ( ) return ll
Returns loglike of value