@article{acausationcoefficientandtaxonomyof,
  title = {A causation coefficient and taxonomy of correlation/causation relationships},
  author = {Joshua Brulé},
  year = {2017},
  eprint = {1708.05069},
  archivePrefix = {arXiv},
  url = {http://arxiv.org/abs/1708.05069v1},
}