From the paper (http://arxiv.org/abs/1412.3773 http://arxiv.org/abs/1412.3773), > Concluding, our results provide evidence that distinguishing cause from effec

From the paper (http://arxiv.org/abs/1412.3773 http://arxiv.org/abs/1412.3773), > Concluding, our results provide evidence that distinguishing cause from effect is indeed possible by exploiting certain statistical patterns in the observational data. However, the performance of current state-of-the-art bivariate causal methods still has to be improved further in order to enable practical applications.