Physics, Data Science, Least Squares, Chemometrics, Spectroscopy.
spectra). But this will be the topic of a different post. The original Jupyter Notebook can be found on GitHub. Acknowledgements. I would like to thank Jorge Luis Hita, Ph.D., Avinash Mishra and Ana Solaguren-Beascoa, PhD for taking the time to proofread this notes. References: [1] Spectroscopy.