Fox J, Friendly M and Monette G (????). heplots: Visualizing Tests in Multivariate Linear Models. https://CRAN.R-project.org/package=heplots.

@Manual{,
  title = {{heplots}: Visualizing Tests in Multivariate Linear Models},
  author = {John Fox and Michael Friendly and Georges Monette},
  url = {https://CRAN.R-project.org/package=heplots},
}

Friendly M (2007). “HE plots for Multivariate General Linear Models.” Journal of Computational and Graphical Statistics, 16(4), pp. 421–444.

@Article{,
  title = {HE plots for Multivariate General Linear Models},
  author = {Michael Friendly},
  year = {2007},
  journal = {Journal of Computational and Graphical Statistics},
  volume = {16},
  number = {4},
  pages = {421--444},
}

Friendly M (2010). “HE Plots for Repeated Measures Designs.” Journal of Statistical Software, 37(4), pp. 1–40. http://www.jstatsoft.org/v37/i04/.

@Article{,
  title = {HE Plots for Repeated Measures Designs},
  author = {Michael Friendly},
  journal = {Journal of Statistical Software},
  year = {2010},
  volume = {37},
  number = {4},
  pages = {1--40},
  url = {http://www.jstatsoft.org/v37/i04/},
}
  • John Fox. Author.

  • Michael Friendly. Author, maintainer.

  • Georges Monette. Contributor.