@misc{indiciaecd49b72979ec,
  title = {Multiple correlation: exact power and sample size calculations.},
  author = {C Gatsonis and A R Sampson},
  year = {1989},
  doi = {10.1037/0033-2909.106.3.516},
  url = {https://pubmed.ncbi.nlm.nih.gov/2813654/},
  note = {Source identifier: 2813654}
}