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Discrimination and goodness of fit of multiresponse mechanistic models
Author(s) -
Stewart W. E.,
Shon Y.,
Box G. E. P.
Publication year - 1998
Publication title -
aiche journal
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.958
H-Index - 167
eISSN - 1547-5905
pISSN - 0001-1541
DOI - 10.1002/aic.690440618
Subject(s) - goodness of fit , set (abstract data type) , statistics , data set , econometrics , mathematics , computer science , programming language
Criteria are derived for objective choice among rival models of multiresponse processes. Formulas are given for the relative posterior probabilities of candidate models and for their goodness of fit as tested on a common data set with Normally distributed errors. The formulas are demonstrated with examples from chemical kinetics and catalysis.