Lovelace's Square - FTIR-ATR and Raman spectral dataset for chemometric classification and quantification of olive oil in edible oil blends

This dataset provides raw spectral data (.csv) of olive oil and various edible oils acquired via FTIR‑ATR and Raman spectroscopy. It supports chemometric analysis for classification and quantification of olive oil in oil blends. Data correspond to the experiments described in the LWT‑Food Science and Technology publication from 2017.