BUCHI NIRCal User Manual

Page 61

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Chemometrics

NIRCal 5.5 Manual, Version A

Property Segments

For the selected property the min.-max. value range will be divided into Number of Segments (default:
20). Each spectrum, which has the value belonging to a segment, builds a group.

Segments without property value are empty (here e.g. concentration range from 5 till 10 %).

The cross validation calculates the groups for the selected property. Only one property must be
selected.