Chemometrics in Spectroscopy - Linearity in Calibration: How to Test for Non-linearity

September 1, 2005
Jerome Workman Jr.
Jerome Workman Jr.

Jerome Workman Jr. serves on the Editorial Advisory Board of Spectroscopy and is currently with Unity Scientific LLC. He is also an adjunct professor at Liberty University and U.S. National University. He can be reached at


Spectroscopy, Spectroscopy-09-01-2005, Volume 20, Issue 9

Previous methods for linearity testing discussed in this series contain certain shortcomings. In this installment, the authors describe a method they believe is superior to others.