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Can I read The K correlation index: theory development and its application in chemometrics on EtoBox?
The K correlation index: theory development and its application in chemometrics by R. Todeschini; V. Consonni; A. Maiocchi is a Chemistry article available to read on EtoBox.
What is The K correlation index: theory development and its application in chemometrics about?
A previous paper introduced a new correlation index, K, and tested it to evaluate the correlation content of a set of multivariate data. This paper presents an extension of the K index theory together with some applications in several fields where chemometrics is commonly encountered. Starting from a correlation measurement, evaluated by the K index theory, it be-Ž . Ž . comes possible a to calculate the information content within a set of multivariate data, b to give an estimate of data set Ž . Ž . entropy, c to allow variable reduction, preserving the correlation structure in the original data. Moreover, d the effect of Ž . common scaling procedures on the structure of the original data can be measured, e and an estimate made of the minimum Ž . number of cross-validation groups, without loosing relevant but not predictable information; finally f a search can be made for the best subset models in regression analysis excluding models without predictive power.
Who reads The K correlation index: theory development and its application in chemometrics?
It is typically read by researchers, students, and practitioners in Chemistry.
- Author
- R. Todeschini; V. Consonni; A. Maiocchi
- Publisher
- Elsevier Science; Elsevier ; Elsevier BV (ISSN 0169-7439)
- Published
- 1999
- Language
- EN
- Field
- Chemistry (Physical Sciences)