You can find my latest codes on my GitHub.

Pedometrics workshop: Using R for infrared spectroscopy research

  • Pre-processing and outlier detection
  • Measuring the similarity/dissimilarity between spectra
  • Calibration sampling (what and how many samples to choose to build accurate multivariate models)
  • Multivariate calibration (global models, local models for large and complex datasets)
  • Transferring NIR data across different instruments
  • You can find the .zip file of the NIR datasets and R codes here. The NIR data can be separately downloaded here and the R codes only here. The presentation associated to the codes is available here (online the 27-06-17)