@article{smith2020,
  author = {Smith, John},
  title = {An Introduction to Data Analysis Techniques},
  journal = {Journal of Data Science},
  year = {2020},
  volume = {15},
  number = {2},
  pages = {123-145},
}

@inproceedings{jones2021,
  author = {Jones, Sarah and Brown, Michael},
  title = {Exploratory Data Analysis for Predictive Modeling},
  booktitle = {Proceedings of the International Conference on Data Science},
  year = {2021},
  pages = {256-267},
}

@book{wilson2022,
  author = {Wilson, David},
  title = {Machine Learning for Data Analysis},
  publisher = {Springer},
  year = {2022},
}

@techreport{brown2023,
  author = {Brown, Emily},
  title = {Data Visualization Techniques: A Comparative Study},
  institution = {Technical Report},
  year = {2023},
}