@article{202312.1767, doi = {10.20944/preprints202312.1767.v1}, url = {https://doi.org/10.20944/preprints202312.1767.v1}, year = 2023, month = {December}, publisher = {Preprints}, author = {Amanuel Yoseph}, title = {Data Reduction Using Principal Component Analysis: Theoretical Underpinnings and Practical Applications in Public Health}, journal = {Preprints} }