Fig 4B data.csv CSV file containing the numerical Raman spectral data corresponding to Fig 4B.

The first column reports the Raman shift (cm-1), followed by the normalized averaged Raman intensities for each tissue type: nerve, gland, blood vessel, inflammatory infiltrate, necrosis, tumour, and stroma. Spectra are normalized to the phenylalanine band at 1003 cm-1 to allow direct comparison among tissue types. (CSV)