Simple tests for bimodality and bitangentiality

Reference

J. B. S. Haldane “Simple tests for bimodality and bitangentiality” (1951) DOI: 10.1111/j.1469-1809.1951.tb02488.x

@Article{haldane1951,
  title = {Simple tests for bimodality and bitangentiality},
  volume = {16},
  issn = {2050-1439},
  doi = {10.1111/j.1469-1809.1951.tb02488.x},
  number = {1},
  journal = {Annals of Eugenics},
  publisher = {Wiley},
  author = {Haldane, J. B. S.},
  year = {1951},
  month = {jan},
  pages = {359–364}
}