gustavovelascoh
octane-NIR
Python

Example of NIR spectrogram processing for regression using Python

Last updated Mar 10, 2026
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Octane-NIR

Example of NIR spectrogram processing for regression using Python. Based on this guide from Mathworks.

  • Used packages:
- numpy - sklearn - pandas - matplotlib

Datasets

  • octane.xlsx - octane NIR dataset provided by CAMO Software. Available here
  • gasoline.csv - gasoline NIR dataset exported from pls R package
Preview:

3dview PLSR vs PCR

Resources:

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