Data Preparation

Chemetrica provides the following data preparation tools:

  • Interactive Savitsky-Golay Filter: choose filter parameters and see the filtered output immediately update.

  • Polynomial smoothing of original data or its first or second derivative (useful for baseline removal and peak location in spectroscopic data).

  • Data can be normalized by dividing by the sample mean, standard deviation, range, or to unit area or maximum.

Return to Chemetrica features page.