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.
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