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October 16, 2016 at 9:44 am
#43430
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Keymaster
Hi,
The pre-processing methods use some calculations which are only based on the selected range (for example, it calculates the average of the spectrum). If you choose different ranges, the average will be changed – hence the Y axis values will be changed accordingly.
I hope it is more clear now.
Ayelet,
The Consumer Physics Team