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Estimation of prediction error for samples within the calibration range
Author(s) -
Karstang Terje V.,
Toft Jostein,
Kvalheim Olav M.
Publication year - 1992
Publication title -
journal of chemometrics
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.47
H-Index - 92
eISSN - 1099-128X
pISSN - 0886-9383
DOI - 10.1002/cem.1180060403
Subject(s) - calibration , range (aeronautics) , mean squared prediction error , computer science , statistics , observational error , mathematics , artificial intelligence , algorithm , engineering , aerospace engineering
A modification of a technique proposed by Lorber and Kowalski for the estimation of prediction errors is presented. The method is applied to five data sets. The results show that for some data sets the estimated prediction errors are close to the actual prediction errors for samples within the calibration range, while samples outside the calibration range must be background corrected before quantification of the prediction error.