Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
10332427 | Journal of Computational Science | 2014 | 6 Pages |
Abstract
The investigation of how the influential affect the metrics and predictivity of multiple linear regressions on a set of phenolic compounds with toxicity on Tetrahymena pyriformis is presented. The investigation of influential was conducted using standardized residuals (ri-model) and Cook's distance (Di-model) approaches. The applied approaches let to improvement of model's metrics, robustness and accuracy on the investigated sample. Overall, the ri-model proved higher accuracy and robustness in terms of sensitivity while Di-model proved robustness in terms of specificity. Characterization of the withdrawn compounds is essential for advance in developing models for the toxicity of phenols.
Related Topics
Physical Sciences and Engineering
Computer Science
Computational Theory and Mathematics
Authors
Sorana D. BolboacÄ, Lorentz Jäntschi,