@Manual{R,
  title = {R: A Language and Environment for Statistical Computing},
  author = {{R Core Team}},
  organization = {R Foundation for Statistical Computing},
  address = {Vienna, Austria},
  year = {2021},
  url = {https://www.R-project.org/},
}


@article{GerbR,
author = {David Gerbing},
title = {Enhancement of the Command-Line Environment for use in the Introductory Statistics Course and Beyond},
journal = {Journal of Statistics and Data Science Education},
volume = {29},
number = {3},
pages = {251-266},
year  = {2021},
publisher = {Taylor & Francis},
doi = {10.1080/26939169.2021.1999871},
URL = {https://www.tandfonline.com/doi/abs/10.1080/26939169.2021.1999871},
eprint = {https://www.tandfonline.com/doi/pdf/10.1080/26939169.2021.1999871}
}


@book{BookR2,
  Author = {David Gerbing},
  Date-Modified = {2023-06-17 09:08:40 -0200},
  Isbn = {978-1-032-24403-7},
  Publisher = {Routledge Publishing},
  Title = {R Data Analysis without Programming: Explanation and Interpretation},
  Edition = {2nd},
  URL = {https://www.routledge.com/R-Data-Analysis-without-Programming-Explanation-and-Interpretation/Gerbing/p/book/9781032244037},
  Year = {2023}
}

@book{rdv,
  Author = {David Gerbing},
  Date-Modified = {2019-12-26 09:08:40 -0200},
  Isbn = {978-1138599635},
  Publisher = {CRC Press},
  Title = {R Visualizations: Derive Meaning from Data},
  Year = {2020}
}

@book{Legendre,
  Author = {David E. Smith},
  Publisher = {McGraw-Hill Book Co.},
  address = {New York, New York},
  Title = {A Source Book in Mathematics},
  Year = {1929},
  URL = {https://archive.org/details/sourcebookinmath00smit/mode/2up?q=least+squares}
}

@article{medium_bc,
  author  = {David W. Gerbing},
  title   = {Easy, Engaging Bar Charts from Simple to Sophisticated},
  journal = "medium.com",
  month = "August", 
  year = {2019},
  url = {"https://towardsdatascience.com/easy-bar-charts-from-simple-to-sophisticated-7270c03eced8?source=friends_link&sk=0a724c1bb0317fc494ae80fa0ae7b58b"}
}